7th Class Science Weather, Climate and Adaptation of Animals to Climate Question Bank

done Weather, Climate and Adaptation of Animals to Climate Total Questions - 107

• question_answer1)
  Which body part of an elephant are modified form of teeth.
  A)
  Legs done clear
  B)
  Trunk done clear
  C)
  Tusks done clear
  D)
  Large ears done clear
  View Solution play_arrow

• question_answer2)
  Which instrument is used to measure the amount of water vapor present in the atmosphere?
  A)
  Hygrometer        done clear
  B)
  Anemometer done clear
  C)
  Hydrometer                 done clear
  D)
  Barometer done clear
  View Solution play_arrow

• question_answer3)
  Anemometer is used to measure
  A)
  Amount of water vapor in the air. done clear
  B)
  Wind velocity done clear
  C)
  Amount of rainfall done clear
  D)
  Air pressure done clear
  View Solution play_arrow

• question_answer4)
  Which statement is FALSE for Meteorological department-?
  A)
  It helps farmers by providing monsoon and rainfall reports. done clear
  B)
  It use satellite data to map pattern of heating and cooling of regions of Earth. done clear
  C)
  It calculates temperature of different places done clear
  D)
  It does not give National alerts like cyclone etc. done clear
  View Solution play_arrow

• question_answer5)
  Hump of a camel is used to-
  A)
  tread on the desert land done clear
  B)
  store food done clear
  C)
  store water done clear
  D)
  both b and c done clear
  View Solution play_arrow

• question_answer6)
  What helps polar bear to survive in Polar Regions?
  A)
  They have 2 layers of fat. done clear
  B)
  They have furry skin done clear
  C)
  They have big feet done clear
  D)
  All the above done clear
  View Solution play_arrow

• question_answer7)
  Which is the primary source of energy that causes changes in the weather.
  A)
  Moon               done clear
  B)
  Cloud done clear
  C)
  Sun             done clear
  D)
  Air done clear
  View Solution play_arrow

• question_answer8)
  A typical desert climate is found in which of the state of India.
  A)
  Srinagar                                   done clear
  B)
  Kerala done clear
  C)
  Rajasthan done clear
  D)
  Thiruvananthapuram done clear
  View Solution play_arrow

• question_answer9)
  Migration of birds takes place because ____.
  A)
  they can't survive in cold place done clear
  B)
  they have to stay warm done clear
  C)
  both a and b done clear
  D)
  None of the above done clear
  View Solution play_arrow

• question_answer10)
  Humidity is mostly affected due to-
  A)
  Altitude           done clear
  B)
  Temperature done clear
  C)
  Wind exposure             done clear
  D)
  all the above done clear
  View Solution play_arrow

• question_answer11)
  Arboreal life is that where animals live
  A)
  On trees done clear
  B)
  On land done clear
  C)
  In water done clear
  D)
  Both in land and water done clear
  View Solution play_arrow

• question_answer12)
  Adaptation is-
  A)
  Biotic and abiotic component of the environment. done clear
  B)
  Adjustment to environment done clear
  C)
  Living part of the environment done clear
  D)
  Impurities present in the environment done clear
  View Solution play_arrow

• question_answer13)
  Which of the following statement is TRUE for Penguins.
  A)
  They have white body. done clear
  B)
  They have thick layer of skin done clear
  C)
  They have black color on their back done clear
  D)
  All the above done clear
  View Solution play_arrow

• question_answer14)
  ______ makes penguins swift swimmers
  A)
  streamline body           done clear
  B)
  webbed feet done clear
  C)
  both (a) and (b)           done clear
  D)
  None of the above done clear
  View Solution play_arrow

• question_answer15)
  To mix with surroundings, tigers have
  A)
  thick pads on their feet done clear
  B)
  stripes in its body done clear
  C)
  Large teeth done clear
  D)
  None of the above done clear
  View Solution play_arrow

• question_answer16)
  The use of any combination of materials, coloration for riding of an animals is called
  A)
  Camouflage adaptation done clear
  B)
  Behavioral adaptation done clear
  C)
  Physiological adaptation done clear
  D)
  Structural adaptation done clear
  View Solution play_arrow

• question_answer17)
  A kind of forest which receives much rainfall throughout the year and also day & night are equal in duration.
  A)
  Evergreen forest done clear
  B)
  Tropical rain forest done clear
  C)
  Temperate deciduous forest done clear
  D)
  Temperate coniferous forest done clear
  View Solution play_arrow

• question_answer18)
  To reduce loss of water in desert areas the leaves of cactus are modified into _____.
  A)
  branches done clear
  B)
  Adventitious roots above the ground done clear
  C)
  spines done clear
  D)
  rounded shaped leaves done clear
  View Solution play_arrow

• question_answer19)
  Weather is predicted by considering
  A)
  Temperature done clear
  B)
  Amount of water vapour done clear
  C)
  Movement of air done clear
  D)
  All of these done clear
  View Solution play_arrow

• question_answer20)
  An adaptation to arboreal life (tree life) is
  A)
  Camouflage                 done clear
  B)
  Opposable thumb done clear
  C)
  Thick skin                    done clear
  D)
  Hibernation done clear
  View Solution play_arrow

• question_answer21)
  Climate
  A)
  refers to average temperature at a place over a long time done clear
  B)
  refers to average rainfall at a place over a long time done clear
  C)
  refers to average weather pattern at a place taken over a long time done clear
  D)
  none of the above done clear
  View Solution play_arrow

• question_answer22)
  Mean temperature at anyplace for a given month means:
  A)
  the average of temperatures recorded during the month. done clear
  B)
  the average of averages of temperatures receded during the months over many years. done clear
  C)
  both the above combined done clear
  D)
  none of the above is correct done clear
  View Solution play_arrow

• question_answer23)
  The following data pertains to a state of India (i) the temperature is high during most part of the year (ii) winter lasts only for a few months (iii) the region receives very little rainfall The above data is characteristic of which of the following states?
  A)
  Rajasthan (western part) done clear
  B)
  Kerala done clear
  C)
  Jammu& Kashmir done clear
  D)
  None of these done clear
  View Solution play_arrow

• question_answer24)
  Which of the following animals are good swimmers?
  A)
  Polar bear                    done clear
  B)
  Penguin done clear
  C)
  Both of these                done clear
  D)
  None of these done clear
  View Solution play_arrow

• question_answer25)
  Choose the instrument used for measurement of humidity at a place.
  A)
  Rain gauge      done clear
  B)
  Hydrometer done clear
  C)
  Lactometer                  done clear
  D)
  Hygrometer done clear
  View Solution play_arrow

• question_answer26)
  The Toucan bird
  A)
  has stickly pads on its feet done clear
  B)
  has a long, large beak done clear
  C)
  sensitive hearing          done clear
  D)
  none of these done clear
  View Solution play_arrow

• question_answer27)
  What are the outstanding features of Beard Ape which lives in rainforests of Western Ghats?
  A)
  It is a good climber done clear
  B)
  It spends most of its lifetime on trees done clear
  C)
  It possesses a silver white mane done clear
  D)
  All the above done clear
  View Solution play_arrow

• question_answer28)
  Which part of the elephant helps it to keep cool in the hot and humid climate of rain forests?
  A)
  Trunk                           done clear
  B)
  Tusk done clear
  C)
  Ears                 done clear
  D)
  Nose done clear
  View Solution play_arrow

• question_answer29)
  Paws of polar bear are wide and large. They
  A)
  help it to swim done clear
  B)
  help it to walk with ease in snow done clear
  C)
  both the above done clear
  D)
  none of these is correct done clear
  View Solution play_arrow

• question_answer30)
  What causes the air circulation from poles to the warmer latitudes?
  A)
  The air at poles is colder as compared to air at latitudes about 60 degrees. done clear
  B)
  The air at poles in hotter as compared to air at latitudes about 60 degrees. done clear
  C)
  The temperature of air is almost same at poles as at latitudes of 60 degrees. done clear
  D)
  None of the above done clear
  View Solution play_arrow

• question_answer31)
  Typhoon is another name used for cyclone in which of the following countries?
  A)
  India                            done clear
  B)
  Philippines done clear
  C)
  Japan                          done clear
  D)
  Both (b) and (c) done clear
  View Solution play_arrow

• question_answer32)
  Which of the following make Penguins good swimmers?
  A)
  The streamlined bodies of Penguins done clear
  B)
  The feet of Penguins have webs done clear
  C)
  Both the above done clear
  D)
  None of these done clear
  View Solution play_arrow

• question_answer33)
  Big cats (e.g. Lions and Tigers) have
  A)
  thick skin done clear
  B)
  sensitive hearing done clear
  C)
  both of the above done clear
  D)
  none of these done clear
  View Solution play_arrow

• question_answer34)
  Which of the following instruments is used to measure atmospheric pressure?
  A)
  Barometer       done clear
  B)
  Mamometer done clear
  C)
  Pressure cooker           done clear
  D)
  None of these done clear
  View Solution play_arrow

• question_answer35)
  Which of the following animals live in polar region?
  A)
  Polar bear                    done clear
  B)
  Penguin done clear
  C)
  Both of these    done clear
  D)
  None of these done clear
  View Solution play_arrow

• question_answer36)
  DIRECTIONS: Match Column-I with Column-II and select the correct answer using the codes given below the columns.

  Column-I	Column-II
  (A) Elements of Weather	(i) Hot and dry
  (B) Cause of all changes	(ii) Hot and wet
  (C) Tropical region	(iii) Sun
  (D) Desert climate	(iv) Temperature, humidity

  A)
  (A) \[\to \] (i), (B) \[\to \] (ii), (C) \[\to \] (iii), (D) \[\to \] (iv) done clear
  B)
  (A) \[\to \] (ii), (B) \[\to \] (i), (C) \[\to \] (iii), (D) \[\to \] (iv) done clear
  C)
  (A) \[\to \] (iii), (B) \[\to \] (iv), (C) \[\to \] (i), (D) \[\to \] (ii) done clear
  D)
  (A) \[\to \] (iv), (B) \[\to \] (iii), (C) \[\to \] (ii), (D) \[\to \] (i) done clear
  View Solution play_arrow

• question_answer37)
  DIRECTIONS: Match Column-I with Column-II and select the correct answer using the codes given below the columns.

  Column-I	Column-II
  (A) Weather	(i) North-east India
  (B) Climate	(ii) Rajasthan
  (C) Wet climate	(iii) The day-to-day condition of atmosphere at a place
  (D) Desert climate	(iv) The average weather pattern over a long time

  A)
  (A) \[\to \] (iv), (B) \[\to \] (iii), (C) \[\to \] (ii), (D) \[\to \] (i) done clear
  B)
  (A) \[\to \] (iii), (B) \[\to \] (iv), (C) \[\to \] (i), (D) \[\to \] (ii) done clear
  C)
  (A) \[\to \] (iv), (B) \[\to \] (iii), (C) \[\to \] (i), (D) \[\to \] (ii) done clear
  D)
  (A) \[\to \] (iii), (B) \[\to \] (ii), (C) \[\to \] (i), (D) \[\to \] (iv) done clear
  View Solution play_arrow

• question_answer38)
  DIRECTIONS: Match Column-I with Column-II and select the correct answer using the codes given below the columns.

  Column-I	Column-II
  (A) Polar bear	(i) A country lying in Polar region.
  (B) Iceland	(ii) A means to escape harsh, cold conditions.
  (C) Penguins	(iii) Has layer of fat under its skin
  (D) Migration	(iv) Huddle together to keep warm.

  A)
  (A) \[\to \] (i), (B) \[\to \] (ii), (C) \[\to \] (iii), (D) \[\to \] (iv) done clear
  B)
  (A) \[\to \] (ii), (B) \[\to \] (iii), (C) \[\to \] (iv), (D) \[\to \] (i) done clear
  C)
  (A) \[\to \] (iii), (B) \[\to \] (i), (C) \[\to \] (iv), (D) \[\to \] (ii) done clear
  D)
  (A) \[\to \] (iv), (B) \[\to \] (ii), (C) \[\to \] (iii), (D) \[\to \] (i) done clear
  View Solution play_arrow

• question_answer39)
  DIRECTIONS: Match Column-I with Column-II and select the correct answer using the codes given below the columns.

  Column-I	Column-II
  (A) Wind	(i) Wind carrying water
  (B) Monsoon	(ii) Moving air
  (C) Thunderstorms	(iii) Dark funnel shaped cloud
  (D) Tornado	(iv) swift movement of falling water droplets along with rising air that create lightning and sound

  A)
  (A) \[\to \] (i), (B) \[\to \] (ii), (C) \[\to \] (iii), (D) \[\to \] (iv) done clear
  B)
  (A) \[\to \] (ii), (B) \[\to \] (i), (C) \[\to \] (iii), (D) \[\to \] (iv) done clear
  C)
  (A) \[\to \] (ii), (B) \[\to \] (i), (C) \[\to \] (iv), (D) \[\to \] (iii) done clear
  D)
  (A) \[\to \] (i), (B) \[\to \] (ii), (C) \[\to \] (iv), (D) \[\to \] (iii) done clear
  View Solution play_arrow

• question_answer40)
  DIRECTIONS: Match Column-I with Column-II and select the correct answer using the codes given below the columns.

  Column-I	Column-II
  (A) Anemometer	(i) Caused by high speed wind and air pressure difference.
  (B) Cyclone	(ii) Accompanied by reduced pressure.
  (C) Increased wind speed	(iii) Instrument used to measure wind speed.
  (D) Wind movement	(iv) Caused due to uneven heating on earth.

  A)
  (A) \[\to \] (iii), (B) \[\to \] (ii), (C) \[\to \] (i), (D) \[\to \] (iv) done clear
  B)
  (A) \[\to \] (iii), (B) \[\to \] (i), (C) \[\to \] (ii), (D) \[\to \] (iv) done clear
  C)
  (A) \[\to \] (iii), (B) \[\to \] (iv), (C) \[\to \] (i), (D) \[\to \] (ii) done clear
  D)
  (A) \[\to \] (iii), (B) \[\to \] (ii), (C) \[\to \] (iv), (D) \[\to \] (i) done clear
  View Solution play_arrow

• question_answer41)
  DIRECTIONS: Read the passages given below and answer the questions that follow. Passage - 1 The weather forecast for a week has been shown in the table below.

  Day	Max \[{{(}^{\mathbf{o}}}\mathbf{C})\]	Min \[{{(}^{\mathbf{o}}}\mathbf{C})\]	Forecast
  Sun	36	24	Sunny and hot
  Mon	34	22	Sunny
  Tue	30	20	Dry and cloudy
  Wed	32	21	Cloudy
  Thurs	27	16	Rain
  Fri	30	20	Light Showers
  Sat	32	21	Cloudy

  Based on this information answer the following questions: Which day has the highest temperature?
  A)
  Sunday           done clear
  B)
  Monday done clear
  C)
  Saturday                      done clear
  D)
  Thursday done clear
  View Solution play_arrow

• question_answer42)
  DIRECTIONS: Read the passages given below and answer the questions that follow. Passage - 1 The weather forecast for a week has been shown in the table below.

  Day	Max \[{{(}^{\mathbf{o}}}\mathbf{C})\]	Min \[{{(}^{\mathbf{o}}}\mathbf{C})\]	Forecast
  Sun	36	24	Sunny and hot
  Mon	34	22	Sunny
  Tue	30	20	Dry and cloudy
  Wed	32	21	Cloudy
  Thurs	27	16	Rain
  Fri	30	20	Light Showers
  Sat	32	21	Cloudy

  Based on this information answer the following questions: Which day has the least temperature?
  A)
  Sunday           done clear
  B)
  Thursday done clear
  C)
  Saturday                      done clear
  D)
  Monday done clear
  View Solution play_arrow

• question_answer43)
  DIRECTIONS: Read the passages given below and answer the questions that follow. Passage - 1 The weather forecast for a week has been shown in the table below.

  Day	Max \[{{(}^{\mathbf{o}}}\mathbf{C})\]	Min \[{{(}^{\mathbf{o}}}\mathbf{C})\]	Forecast
  Sun	36	24	Sunny and hot
  Mon	34	22	Sunny
  Tue	30	20	Dry and cloudy
  Wed	32	21	Cloudy
  Thurs	27	16	Rain
  Fri	30	20	Light Showers
  Sat	32	21	Cloudy

  Based on this information answer the following questions: Shyam wants to play with paper boats in the rain. Which day will be rainy?
  A)
  Sunday           done clear
  B)
  Thursday done clear
  C)
  Tuesday          done clear
  D)
  Friday done clear
  View Solution play_arrow

• question_answer44)
  DIRECTIONS: Read the passages given below and answer the questions that follow. Passage - 1 The weather forecast for a week has been shown in the table below.

  Day	Max \[{{(}^{\mathbf{o}}}\mathbf{C})\]	Min \[{{(}^{\mathbf{o}}}\mathbf{C})\]	Forecast
  Sun	36	24	Sunny and hot
  Mon	34	22	Sunny
  Tue	30	20	Dry and cloudy
  Wed	32	21	Cloudy
  Thurs	27	16	Rain
  Fri	30	20	Light Showers
  Sat	32	21	Cloudy

  Based on this information answer the following questions: A teacher wants to take out the children for a picnic. Which will be the least day for that?
  A)
  Monday      done clear
  B)
  Tuesday done clear
  C)
  Friday             done clear
  D)
  Thursday done clear
  View Solution play_arrow

• question_answer45)
  DIRECTIONS: Read the passages given below and answer the questions that follow. Passage - 1 The weather forecast for a week has been shown in the table below.

  Day	Max \[{{(}^{\mathbf{o}}}\mathbf{C})\]	Min \[{{(}^{\mathbf{o}}}\mathbf{C})\]	Forecast
  Sun	36	24	Sunny and hot
  Mon	34	22	Sunny
  Tue	30	20	Dry and cloudy
  Wed	32	21	Cloudy
  Thurs	27	16	Rain
  Fri	30	20	Light Showers
  Sat	32	21	Cloudy

  Based on this information answer the following questions: On which day will clothes dry faster?
  A)
  Saturday                      done clear
  B)
  Sunday done clear
  C)
  Friday             done clear
  D)
  Thursday done clear
  View Solution play_arrow

• question_answer46)
  DIRECTIONS: Read the passages given below and answer the questions that follow. Passage - 1 The weather forecast for a week has been shown in the table below.

  Day	Max \[{{(}^{\mathbf{o}}}\mathbf{C})\]	Min \[{{(}^{\mathbf{o}}}\mathbf{C})\]	Forecast
  Sun	36	24	Sunny and hot
  Mon	34	22	Sunny
  Tue	30	20	Dry and cloudy
  Wed	32	21	Cloudy
  Thurs	27	16	Rain
  Fri	30	20	Light Showers
  Sat	32	21	Cloudy

  Based on this information answer the following questions: Which day show maximum change in temperature?
  A)
  Monday          done clear
  B)
  Wednesday done clear
  C)
  Sunday           done clear
  D)
  Friday done clear
  View Solution play_arrow

• question_answer47)
  DIRECTIONS: Read the passages given below and answer the questions that follow. Passage - 2 Camouflage is a kind of adaptation in which an organism deceives others by merging its color with that of its surroundings. If a rabbit lives in a Himalayan regions what color will suit it most to hide itself from polar bear?
  A)
  Blue                done clear
  B)
  White done clear
  C)
  Black               done clear
  D)
  Red done clear
  View Solution play_arrow

• question_answer48)
  DIRECTIONS: Read the passages given below and answer the questions that follow. Passage - 2 Camouflage is a kind of adaptation in which an organism deceives others by merging its color with that of its surroundings. Which of the following animals camouflage?
  A)
  Siberian crane             done clear
  B)
  Red eyed frog done clear
  C)
  Tigers           done clear
  D)
  Elephants done clear
  View Solution play_arrow

• question_answer49)
  DIRECTIONS: Read the passages given below and answer the questions that follow. Passage - 2 Camouflage is a kind of adaptation in which an organism deceives others by merging its color with that of its surroundings. Which of the followings is not an adaptation mechanism?
  A)
  migration                     done clear
  B)
  hibernation done clear
  C)
  aestivation          done clear
  D)
  habitat done clear
  View Solution play_arrow

• question_answer50)
  DIRECTIONS: The questions in this segment consists of two statements, one labeled as "Assertion A" and the other labeled as ?Reason R?. You are to examine these two statements carefully and decide if the Assertion A and Reason R are individually true and if so, whether the reason is a correct explanation of the assertion. Select your answers to these items using codes given below. Assertion (A): Penguins are good swimmers. Reason (R): Penguins have webbed feet and streamlined body.
  A)
  Both A and R are true and R is the correct explanation of A. done clear
  B)
  Both A and R are true but R is not the correct explanation of A. done clear
  C)
  A is true but R is false. done clear
  D)
  A is false but R is true. done clear
  View Solution play_arrow

• question_answer51)
  DIRECTIONS: The questions in this segment consists of two statements, one labeled as "Assertion A" and the other labeled as ?Reason R?. You are to examine these two statements carefully and decide if the Assertion A and Reason R are individually true and if so, whether the reason is a correct explanation of the assertion. Select your answers to these items using codes given below. Assertion (A): A leaf insect looks like leaves and polar bear has white fur. Reason (R): They use their bodies to attack enemies.
  A)
  Both A and R are true and R is the correct explanation of A. done clear
  B)
  Both A and R are true but R is not the correct explanation of A. done clear
  C)
  A is true but R is false. done clear
  D)
  A is false but R is true. done clear
  View Solution play_arrow

• question_answer52)
  DIRECTIONS: The questions in this segment consists of two statements, one labeled as "Assertion A" and the other labeled as ?Reason R?. You are to examine these two statements carefully and decide if the Assertion A and Reason R are individually true and if so, whether the reason is a correct explanation of the assertion. Select your answers to these items using codes given below. Assertion (A): Plants in cold regions shed leaves. Reason (R): There is scarcity of water in cold weather.
  A)
  Both A and R are true and R is the correct explanation of A. done clear
  B)
  Both A and R are true but R is not the correct explanation of A. done clear
  C)
  A is true but R is false. done clear
  D)
  A is false but R is true. done clear
  View Solution play_arrow

• question_answer53)
  DIRECTIONS: The questions in this segment consists of two statements, one labeled as "Assertion A" and the other labeled as ?Reason R?. You are to examine these two statements carefully and decide if the Assertion A and Reason R are individually true and if so, whether the reason is a correct explanation of the assertion. Select your answers to these items using codes given below. Assertion (A): Birds migrate to warmer regions when winter sets in Reason (R): There is less food for birds in Polar Regions.
  A)
  Both A and R are true and R is the correct explanation of A. done clear
  B)
  Both A and R are true but R is not the correct explanation of A. done clear
  C)
  A is true but R is false. done clear
  D)
  A is false but R is true. done clear
  View Solution play_arrow

• question_answer54)
  DIRECTIONS: The questions in this segment consists of two statements, one labeled as "Assertion A" and the other labeled as ?Reason R?. You are to examine these two statements carefully and decide if the Assertion A and Reason R are individually true and if so, whether the reason is a correct explanation of the assertion. Select your answers to these items using codes given below. Assertion (A): The lion tailed macaque lines in deserts Reason (R): Macaques are good climbers
  A)
  Both A and R are true and R is the correct explanation of A. done clear
  B)
  Both A and R are true but R is not the correct explanation of A. done clear
  C)
  A is true but R is false. done clear
  D)
  A is false but R is true. done clear
  View Solution play_arrow

• question_answer55)
  DIRECTIONS: Read the following two statements carefully and choose the correct options. (i) Maximum temperature of the day occurs generally at noon. (ii) Minimum temperature is observed at the time of sunrise.
  A)
  Statement (i) is correct while statement (ii) is incorrect. done clear
  B)
  Statement (ii) is correct while statement (i) is incorrect. done clear
  C)
  Both statements are correct. done clear
  D)
  Both statements are incorrect. done clear
  View Solution play_arrow

• question_answer56)
  DIRECTIONS: Read the following two statements carefully and choose the correct options. (i) Weather of a place never changes. (ii) Weather of a place change annually.
  A)
  Statement (i) is correct while statement (ii) is incorrect. done clear
  B)
  Statement (ii) is correct while statement (i) is incorrect. done clear
  C)
  Both statements are correct. done clear
  D)
  Both statements are incorrect. done clear
  View Solution play_arrow

• question_answer57)
  DIRECTIONS: Read the following two statements carefully and choose the correct options. (i) Polar bears have white fur so that they are not easily visible in snowy white back ground. (ii) The white far of polar bears help them in catching their prey.
  A)
  Statement (i) is correct while statement (ii) is incorrect. done clear
  B)
  Statement (ii) is correct while statement (i) is incorrect. done clear
  C)
  Both statements are correct. done clear
  D)
  Both statements are incorrect. done clear
  View Solution play_arrow

• question_answer58)
  DIRECTIONS: Read the following two statements carefully and choose the correct options. (i) In desert plants leaves are modified into spines to tide over harsh desert conditions. (ii) In regions of heavy snowfall trees have leaves modified into needle shape.
  A)
  Statement (i) is correct while statement (ii) is incorrect. done clear
  B)
  Statement (ii) is correct while statement (i) is incorrect. done clear
  C)
  Both statements are correct. done clear
  D)
  Both statements are incorrect. done clear
  View Solution play_arrow

• question_answer59)
  DIRECTIONS: Carefully observe pictures given below and answer the following questions.            (i) Red eyed frog       (ii) Feet of penguin
  A)
  The animal in (i) has sticky pads on its feet done clear
  B)
  The feet of animal in (ii) have webs done clear
  C)
  Both and are correct done clear
  D)
  Both and are incorrect done clear
  View Solution play_arrow

• question_answer60)
  DIRECTIONS: Carefully observe pictures given below and answer the following questions.         (i) Toucan                (ii) Lion-tailed macaque
  A)
  The animal shown in fig (i) lives in Polar Regions done clear
  B)
  The animals shown in fig (ii) lives in rainforests of Western Ghats done clear
  C)
  Both the animals are good climbers done clear
  D)
  The most striking feature of animal (ii) is its long tail. done clear
  View Solution play_arrow

• question_answer61)
  DIRECTIONS: Carefully observe pictures given below and answer the following questions. Elephant The animal shown above has a strong sense of smell. The part of the body of this animal that it uses as nose is called:
  A)
  tusk                              done clear
  B)
  trunk done clear
  C)
  skin                              done clear
  D)
  none of these done clear
  View Solution play_arrow

• question_answer62)
  DIRECTIONS: Carefully observe pictures given below and answer the following questions. By looking at the above plant, can you tell in what kind of place does it live?
  A)
  Hills                done clear
  B)
  Desert done clear
  C)
  Marshy            done clear
  D)
  Plains done clear
  View Solution play_arrow

• question_answer63)
  Polar bear is an animal of polar region. Which of the following adaptations of polar bear help it to locate its prey?
  A)
  Its very strong sense of smell done clear
  B)
  Its long, curved and sharp claws done clear
  C)
  Its white fur which is not easily visible in snowy back ground done clear
  D)
  Back ground layer of fat under its skin done clear
  View Solution play_arrow

• question_answer64)
  Select the countries that are situated in polar region.
  A)
  Canada          done clear
  B)
  Sweden done clear
  C)
  Norway                        done clear
  D)
  All of these done clear
  View Solution play_arrow

• question_answer65)
  If the climate of a place is hot and wet then at such a place
  A)
  the temperature is high most of the time and there is a heavy rainfall on most of the days done clear
  B)
  the temperature is high most of the time but the rainfall is scattered done clear
  C)
  the temperature is moderate most of the time and there is a moderate rainfall most of the time done clear
  D)
  none of the above is correct. done clear
  View Solution play_arrow

• question_answer66)
  In which case will the air move faster?
  A)
  While moving from a region of pressure 2 atmospheres to that of 1 atmosphere done clear
  B)
  While moving from region of pressure 1 atmosphere to that of 2 atmospheres done clear
  C)
  While moving from a region of pressure 3 atmospheres to that of 1 atmosphere done clear
  D)
  It will move with same speed in all the above cases. done clear
  View Solution play_arrow

• question_answer67)
  Which regions of earth get the maximum heat of sun?
  A)
  Polar Regions done clear
  B)
  Regions of earth close to equator done clear
  C)
  Regions of earth between 20-30 degree latitude done clear
  D)
  None of these done clear
  View Solution play_arrow

• question_answer68)
  The factors contributing to development of a cyclone are
  A)
  Wind speed                  done clear
  B)
  temperature done clear
  C)
  Humidity         done clear
  D)
  all the above done clear
  View Solution play_arrow

• question_answer69)
  Polar bear has a strong sense of smell. Because of it
  A)
  Polar bear can protect itself from its predators done clear
  B)
  Polar bear can catch its prey for food done clear
  C)
  both the above are correct done clear
  D)
  none of these is correct done clear
  View Solution play_arrow

• question_answer70)
  Which of the following is correct definition of climate?
  A)
  It refers to the day to day conditions of atmosphere at a place. done clear
  B)
  It refers to the average weather pattern of a place taken over a long period of time (say 25 years) done clear
  C)
  Both the above are correct done clear
  D)
  None of the above is correct done clear
  View Solution play_arrow

• question_answer71)
  Adaptation means
  A)
  any change taking place in the structure or functioning of an organism that makes it better suited to its environment done clear
  B)
  any change in the environment that helps an animal to survive done clear
  C)
  both the above are correct done clear
  D)
  none of the above is correct done clear
  View Solution play_arrow

• question_answer72)
  Which of the following is correct for white fur of polar bears?
  A)
  Because of it, they are not easily visible done clear
  B)
  It protects them from their predators done clear
  C)
  It helps them in catching their prey done clear
  D)
  All the above are correct done clear
  View Solution play_arrow

• question_answer73)
  Plants in cold regions shed leaves because of
  A)
  Longer nights               done clear
  B)
  Cold weather done clear
  C)
  Water scarcity   done clear
  D)
  shorter days done clear
  View Solution play_arrow

• question_answer74)
  A student studied an animal and made the following observations. (i)  Strong claws and broad hip girdles (ii) Spines to prevent grom slipping (iii) Ability to climb the trees Which of the following title best suits the above animals?
  A)
  Terrestrial                    done clear
  B)
  Aquatic done clear
  C)
  Amphibian                   done clear
  D)
  arboreal done clear
  View Solution play_arrow

• question_answer75)
  Which of the following animals have sticky pads on its feet?
  A)
  Blue eyed frog  done clear
  B)
  Red eyed frog done clear
  C)
  Green eyed frog           done clear
  D)
  Yellow eyed frog done clear
  View Solution play_arrow

• question_answer76)
  Travelling long distances to avoid hardships of winter is called _____.
  A)
  Migration           done clear
  B)
  hibernation done clear
  C)
  aestivation                   done clear
  D)
  adaptation done clear
  View Solution play_arrow

• question_answer77)
  Presence of sharp clauses and powerful feet in fishing eagle is an adaptation to
  A)
  available food done clear
  B)
  self protection done clear
  C)
  climate done clear
  D)
  Changing environment done clear
  View Solution play_arrow

• question_answer78)
  _______ is not an adaptation for self-protection.
  A)
  change in colour          done clear
  B)
  migration done clear
  C)
  moving in groups done clear
  D)
  bearing eye like patterns done clear
  View Solution play_arrow

• question_answer79)
  ______ helps to maintain a balance in a monkey.
  A)
  legs                              done clear
  B)
  hands done clear
  C)
  tail              done clear
  D)
  head done clear
  View Solution play_arrow

• question_answer80)
  Adjustment to environment is called
  A)
  mimicry                       done clear
  B)
  adaptation done clear
  C)
  hibernation                  done clear
  D)
  migration done clear
  View Solution play_arrow

• question_answer81)
  The scaly skin of snakes
  A)
  protects them from drying done clear
  B)
  scares human beings done clear
  C)
  makes them beautiful done clear
  D)
  helps them to crawl done clear
  View Solution play_arrow

• question_answer82)
  Sheep?s living in _____ region have thicker fur than the sheep?s living in ____ region.
  A)
  warm, cold                   done clear
  B)
  cold, warm done clear
  C)
  hot, warm                    done clear
  D)
  warm, hot done clear
  View Solution play_arrow

• question_answer83)
  DIRECTIONS: Match column I with column II and select the correct answers using the code given below the columns

  Column-I	Column-II
  (A) Toucan	(p) Modified teeth
  (B) Siberian bird	(q) Silver mane
  (C) Tusks of elephant	(r) Long beak
  (D) Macaque	(s) Migrate to India

  A)
  (A) \[\to \] (r), (B) \[\to \] (p), (C) \[\to \] (q), (D) \[\to \] (s) done clear
  B)
  (A) \[\to \] (r), (B) \[\to \] (s), (C) \[\to \] (p), (D) \[\to \] (q) done clear
  C)
  (A) \[\to \] (p), (B) \[\to \] (q), (C) \[\to \] (r), (D) \[\to \] (s) done clear
  D)
  (A) \[\to \] (s), (B) \[\to \] (r), (C) \[\to \] (q), (D) \[\to \] (p) done clear
  View Solution play_arrow

• question_answer84)
  DIRECTIONS: Match column I with column II and select the correct answers using the code given below the columns

  Column-I	Column-II
  (A) polar bear	(p) camouflage
  (B) frog	(q) migrate
  (C) birds	(r) fur
  (D) chameleon	(s) hibernate

  A)
  (A) \[\to \] (r), (B) \[\to \] (s), (C) \[\to \] (q), (D) \[\to \] (p) done clear
  B)
  (A) \[\to \] (s), (B) \[\to \] (p), (C) \[\to \] (r), (D) \[\to \] (q) done clear
  C)
  (A) \[\to \] (r), (B) \[\to \] (q), (C) \[\to \] (p), (D) \[\to \] (s) done clear
  D)
  (A) \[\to \] (p), (B) \[\to \] (s), (C) \[\to \] (q), (D) \[\to \] (r) done clear
  View Solution play_arrow

• question_answer85)
  DIRECTIONS: Read the passage given below and answer the questions that follow. Passage - 1 Weather is such a complex phenomenon that it can vary over very short periods of time. All changes in weather are caused by the sun. Energy absorbed and reflected by the earth's surface, ocean and atmosphere play important roles in determining the weather at a place. Which department prepares the daily weather report in India?
  A)
  Meteorological department done clear
  B)
  Astronomical department done clear
  C)
  Astrological department done clear
  D)
  None of the above done clear
  View Solution play_arrow

• question_answer86)
  DIRECTIONS: Read the passage given below and answer the questions that follow. Passage - 1 Weather is such a complex phenomenon that it can vary over very short periods of time. All changes in weather are caused by the sun. Energy absorbed and reflected by the earth's surface, ocean and atmosphere play important roles in determining the weather at a place. Which of the following play important roles in determining the weather at a place?
  A)
  Energy absorbed by Earth's surface done clear
  B)
  Energy reflected by Earth's surface done clear
  C)
  Both the above done clear
  D)
  None of the above done clear
  View Solution play_arrow

• question_answer87)
  DIRECTIONS: Read the passage given below and answer the questions that follow. Passage - 1 Weather is such a complex phenomenon that it can vary over very short periods of time. All changes in weather are caused by the sun. Energy absorbed and reflected by the earth's surface, ocean and atmosphere play important roles in determining the weather at a place. Choose the instrument used to measure the rainfall at a place.
  A)
  Hydrometer                 done clear
  B)
  Hygrometer done clear
  C)
  Rain-gauge  done clear
  D)
  None of these done clear
  View Solution play_arrow

• question_answer88)
  DIRECTIONS: Read the passage given below and answer the questions that follow. Passage - 2 Animals are adapted to survive in the conditions in which they live. Animals living in very cold or very hot climate must possess special features to protect themselves against extreme cold or heat. Select the animals found in Polar Regions
  A)
  Reindeers        done clear
  B)
  Musk oxen done clear
  C)
  seals                             done clear
  D)
  all of these done clear
  View Solution play_arrow

• question_answer89)
  DIRECTIONS: Read the passage given below and answer the questions that follow. Passage - 2 Animals are adapted to survive in the conditions in which they live. Animals living in very cold or very hot climate must possess special features to protect themselves against extreme cold or heat. Choose the bird that migrates from Siberia to Bharatpur (India)
  A)
  Siberian Crane    done clear
  B)
  Siberian Seal done clear
  C)
  Siberian oxen              done clear
  D)
  None of these done clear
  View Solution play_arrow

• question_answer90)
  DIRECTIONS: Read the passage given below and answer the questions that follow. Passage - 2 Animals are adapted to survive in the conditions in which they live. Animals living in very cold or very hot climate must possess special features to protect themselves against extreme cold or heat. In Polar Regions the minimum temperature during winters may be recorded as low as
  A)
   \[0{}^\circ C\]                                  done clear
  B)
   \[-10{}^\circ C\] done clear
  C)
   \[-27{}^\circ C\]                   done clear
  D)
   \[-37{}^\circ C\] done clear
  View Solution play_arrow

• question_answer91)
  DIRECTIONS: Read the passage given below and answer the questions that follow. Passage - 3 The climatic conditions in rainforests are highly suitable for supporting an enormous number and variety of animals. Since the numbers are large, there is an intense competition for food and shelter. Many animals are, adapted for living on trees. Select the adaptation that helps Red-eyed frog to climb trees on which it lives.
  A)
  the long tails                 done clear
  B)
  Sticky pads on its feet done clear
  C)
  the strong Jaw done clear
  D)
  None of these done clear
  View Solution play_arrow

• question_answer92)
  DIRECTIONS: Read the passage given below and answer the questions that follow. Passage - 3 The climatic conditions in rainforests are highly suitable for supporting an enormous number and variety of animals. Since the numbers are large, there is an intense competition for food and shelter. Many animals are, adapted for living on trees. Which of the following help tropical animals to camouflage by blending with the surroundings?
  A)
  Skin colour      done clear
  B)
  thick skin done clear
  C)
  Sharp eye sight            done clear
  D)
  Sensitive hearing done clear
  View Solution play_arrow

• question_answer93)
  DIRECTIONS: Read the passage given below and answer the questions that follow. Passage - 3 The climatic conditions in rainforests are highly suitable for supporting an enormous number and variety of animals. Since the numbers are large, there is an intense competition for food and shelter. Many animals are, adapted for living on trees. Tropical rainforests are found in
  A)
  Central America          done clear
  B)
  Central Africa done clear
  C)
  South-east Asia           done clear
  D)
  All of these done clear
  View Solution play_arrow

• question_answer94)
  DIRECTIONS: Read the passage given below and answer the questions that follow. Passage - 4 Plants give out water through the pores present under their leaves. Plants living in deserts need to reduce the loss of water because water is scarce in deserts. What are the pores present in leaves called?
  A)
  Stigmata                      done clear
  B)
  Pores done clear
  C)
  Stomata       done clear
  D)
  lenticels done clear
  View Solution play_arrow

• question_answer95)
  DIRECTIONS: Read the passage given below and answer the questions that follow. Passage - 4 Plants give out water through the pores present under their leaves. Plants living in deserts need to reduce the loss of water because water is scarce in deserts. Which of the following is an adaptation developed by the desert plants to manage the above situation?
  A)
  They do not shed leaves done clear
  B)
  They have lots of branches done clear
  C)
  They have aerial roots done clear
  D)
  Their leaves are modified into spines done clear
  View Solution play_arrow

• question_answer96)
  DIRECTIONS: Read the passage given below and answer the questions that follow. Passage - 4 Plants give out water through the pores present under their leaves. Plants living in deserts need to reduce the loss of water because water is scarce in deserts. In such plants which part produces food?
  A)
  spines             done clear
  B)
  roots done clear
  C)
  stem                 done clear
  D)
  flowers done clear
  View Solution play_arrow

• question_answer97)
  DIRECTIONS: The questions in this segment consists of two statements, one labeled as ?Assertion A? and the other labeled as ?Reason R?. You are to examine these two statements carefully and decide if the Assertion A and Reason R are individually true and if so, whether the reason is a correct explanation of the assertion. Select your answers to these items using codes given below. Assertion: The tropical rain forests support a variety of plants and animals. Reason: The climate of tropical regions is hot and wet.
  A)
  Both A and R are true and R is the correct explanation of A. done clear
  B)
  Both A and R are true but R is not the correct explanation of A. done clear
  C)
  A is true but R is false. done clear
  D)
  A is false but R is true. done clear
  View Solution play_arrow

• question_answer98)
  DIRECTIONS: The questions in this segment consists of two statements, one labeled as ?Assertion A? and the other labeled as ?Reason R?. You are to examine these two statements carefully and decide if the Assertion A and Reason R are individually true and if so, whether the reason is a correct explanation of the assertion. Select your answers to these items using codes given below. Assertion: Polar bear has a strong sense of smell so that it can catch its prey for food. Reason: Penguins are huddled together to keep warm.
  A)
  Both A and R are true and R is the correct explanation of A. done clear
  B)
  Both A and R are true but R is not the correct explanation of A. done clear
  C)
  A is true but R is false. done clear
  D)
  A is false but R is true. done clear
  View Solution play_arrow

• question_answer99)
  DIRECTIONS: The questions in this segment consists of two statements, one labeled as ?Assertion A? and the other labeled as ?Reason R?. You are to examine these two statements carefully and decide if the Assertion A and Reason R are individually true and if so, whether the reason is a correct explanation of the assertion. Select your answers to these items using codes given below. Assertion: Musk oxen, reindeers, whales and birds are some of the animals found in Polar Regions Reason: Birds migrate to warmer regions when winter sets in
  A)
  Both A and R are true and R is the correct explanation of A. done clear
  B)
  Both A and R are true but R is not the correct explanation of A. done clear
  C)
  A is true but R is false. done clear
  D)
  A is false but R is true. done clear
  View Solution play_arrow

• question_answer100)
  DIRECTIONS: The questions in this segment consists of two statements, one labeled as ?Assertion A? and the other labeled as ?Reason R?. You are to examine these two statements carefully and decide if the Assertion A and Reason R are individually true and if so, whether the reason is a correct explanation of the assertion. Select your answers to these items using codes given below. Assertion: Tropical rain forests are found in Western Ghats and Assam in India. Reason: We find huge populations of plants and animals in tropical rainforests
  A)
  Both A and R are true and R is the correct explanation of A. done clear
  B)
  Both A and R are true but R is not the correct explanation of A. done clear
  C)
  A is true but R is false. done clear
  D)
  A is false but R is true. done clear
  View Solution play_arrow

• question_answer101)
  DIRECTIONS: The questions in this segment consists of two statements, one labeled as ?Assertion A? and the other labeled as ?Reason R?. You are to examine these two statements carefully and decide if the Assertion A and Reason R are individually true and if so, whether the reason is a correct explanation of the assertion. Select your answers to these items using codes given below. Assertion: Elephant is a well-known animal of Indian tropical rainforests. Reason: Large ears of elephant help it to hear even very soft sounds.
  A)
  Both A and R are true and R is the correct explanation of A. done clear
  B)
  Both A and R are true but R is not the correct explanation of A. done clear
  C)
  A is true but R is false. done clear
  D)
  A is false but R is true. done clear
  View Solution play_arrow

• question_answer102)
  DIRECTIONS: Read the following two statements carefully and choose the correct options. (i) Climate of North East India is dry. (ii) It rains heavily in Rajasthan and Gujarat. (iii) Kerala is very hot and wet in comparison to Jammu and Kashmir
  A)
  Statements (i) and (iii) are incorrect but (ii) is correct done clear
  B)
  Statements (i) and (ii) are incorrect but (iii) is correct. done clear
  C)
  All statements are correct. done clear
  D)
  All statements are incorrect. done clear
  View Solution play_arrow

• question_answer103)
  DIRECTIONS: Read the following two statements carefully and choose the correct options. (i) Equatorial region is the cold region of Earth (ii) Monsoon winds travel from ocean to land. (iii) The polar regions of earth get maximum amount of heat from sun.
  A)
  Statements (i) and (iii) are incorrect but (ii) is correct done clear
  B)
  Statements (i) and (ii) are incorrect but (iii) is correct. done clear
  C)
  All statements are correct. done clear
  D)
  All statements are incorrect. done clear
  View Solution play_arrow

• question_answer104)
  DIRECTIONS: Read the following two statements carefully and choose the correct options. (i) Elephants have strong sense of smell. (ii) Red eyed frog has sticky pads on its feet (iii) Arboreal animals have opposable thumbs.
  A)
  Statements (i) and (iii) are incorrect but (ii) is correct done clear
  B)
  Statements (i) and (ii) are incorrect but (iii) is correct. done clear
  C)
  All statements are correct. done clear
  D)
  All statements are incorrect. done clear
  View Solution play_arrow

• question_answer105)
  DIRECTIONS: Read the following two statements carefully and choose the correct options. (i) Large population of plants and animals are found in deserts. (ii) Trees shed their leaves in rainforests. (iii) Mangrove forests are not found in Sunder bans.
  A)
  Statements (i) and (iii) are incorrect but (ii) is correct done clear
  B)
  Statements (i) and (ii) are incorrect but (iii) is correct. done clear
  C)
  All statements are correct. done clear
  D)
  All statements are incorrect. done clear
  View Solution play_arrow

• question_answer106)
  DIRECTIONS: Carefully observe pictures given below and answer the following questions. Which of the following birds live in polar region?
  A)
                        done clear
  B)
  done clear
  C)
                       done clear
  D)
  done clear
  View Solution play_arrow

• question_answer107)
  DIRECTIONS: Carefully observe pictures given below and answer the following questions. Three animals are shown below. Given below are the adaptations that help these animals to survive in the winter. Match them. (A) migrate to long distances (B) burrow in the mud to hibernate (C) grow thick far on its body.
  A)
  I-B, II-A, III-C               done clear
  B)
  I-A, II-B, III-C done clear
  C)
  I-C, II-B, III-C              done clear
  D)
  I-B, II-C, III-A done clear
  View Solution play_arrow