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question_answer1)
Harmful changes made in the environment due to human activities are called ________.
A)
Pollutants done
clear
B)
Moisture done
clear
C)
Pollution done
clear
D)
Diseases done
clear
E)
None of these done
clear
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question_answer2)
Which among the following is a type of pollution?
A)
Water pollution done
clear
B)
Air pollution done
clear
C)
Soil pollution done
clear
D)
All the above done
clear
E)
None of these done
clear
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question_answer3)
Gaseous discharge from industries causes:
A)
Water pollution done
clear
B)
Air pollution done
clear
C)
Plant pollution done
clear
D)
Land pollution done
clear
E)
None of these done
clear
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question_answer4)
Which type of pollution is shown in the given figure?
A)
Water pollution done
clear
B)
Air pollution done
clear
C)
Soil pollution done
clear
D)
All the above done
clear
E)
None of these done
clear
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question_answer5)
How many types of pollution are there mainly?
A)
Two done
clear
B)
Three done
clear
C)
Six done
clear
D)
Four done
clear
E)
None of these done
clear
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question_answer6)
A disease which is caused due to air pollution is:
A)
Asthma done
clear
B)
Lung infection done
clear
C)
Typhoid done
clear
D)
Both [a] and [b] done
clear
E)
None of these done
clear
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question_answer7)
Which one among the following is a water borne disease?
A)
Typhoid done
clear
B)
Cholera done
clear
C)
Diarrhoea done
clear
D)
All the above done
clear
E)
None of these done
clear
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question_answer8)
Which statement among the following is not correct?
A)
Dumping plastics in the soil causes soil pollution. done
clear
B)
Loudspeakers, vehicles causes noise pollution. done
clear
C)
Burning of garbage leads to air pollution. done
clear
D)
Bathing animals in rivers makes water clean. done
clear
E)
None of these done
clear
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question_answer9)
Match the following:
Column A | Column B |
(I) | Water pollution | [A] | Dumping of solid waste in the soil |
(II) | Air pollution | [B] | Honking |
(III) | Land pollution | [C] | Sewage water into rivers |
(IV) | Noise pollution | [D] | Fumes |
A)
(I-C), (II-D), (III-A), (IV-B) done
clear
B)
(I-D), (II-C), (III-B), (IV-A) done
clear
C)
(I-B), (II-A), (III-D), (IV-C) done
clear
D)
(I-C), (II-A), (III-D), (IV-B) done
clear
E)
None of these done
clear
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question_answer10)
Exposure to loud noise over a long period of time can cause:
A)
Dumbness done
clear
B)
Deafness done
clear
C)
Humbleness done
clear
D)
Paleness done
clear
E)
None of these done
clear
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question_answer11)
Air pollution can be caused by:
A)
Releasing of chemical waste into lakes. done
clear
B)
Washing clothes in rivers. done
clear
C)
Releasing of poisnous gases from industries. done
clear
D)
Agricultural waste. done
clear
E)
None of these done
clear
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question_answer12)
Mixing of harmful substances with ____ is called land pollution.
A)
Air done
clear
B)
Water done
clear
C)
Soil done
clear
D)
Noise done
clear
E)
None of these done
clear
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question_answer13)
Which one of the following is used in agriculture to grow crops?
A)
Fertilizers done
clear
B)
Manures done
clear
C)
Pesticides done
clear
D)
All the above done
clear
E)
None of these done
clear
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question_answer14)
Which among the following can cause both air pollution and water pollution?
A)
Burning of garbage done
clear
B)
Industrial waste done
clear
C)
Harmful gases done
clear
D)
All the above done
clear
E)
None of these done
clear
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question_answer15)
In which month of the year Van Mahotsav is celebrated?
A)
August done
clear
B)
September done
clear
C)
July done
clear
D)
February done
clear
E)
None of these done
clear
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question_answer16)
______day is celebrated on 5 June.
A)
Republic done
clear
B)
Independence done
clear
C)
Environment done
clear
D)
Teachers done
clear
E)
None of these done
clear
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question_answer17)
____ is made from wood pulp.
A)
Paper done
clear
B)
Vehicle done
clear
C)
Glass done
clear
D)
Plastic done
clear
E)
None of these done
clear
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question_answer18)
Match the following;
Column A | Column B |
(I) | Typhoid | [A] | Air |
(II) | Bronchitis | [B] | Soil |
(III) | Deafness | [C] | Water |
(IV) | Pesticides | [D] | Noise |
A)
(I-B), (II-A), (III-D), (IV-C) done
clear
B)
(I-D), (II-C), (III-A), (IV-B) done
clear
C)
(I-C), (II-A), (III-D), (IV-B) done
clear
D)
(I-C), (II-D), (III-B), (IV-A) done
clear
E)
None of these done
clear
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question_answer19)
Planting of trees in large numbers is called:
A)
Deforestation done
clear
B)
Soil erosion done
clear
C)
Afforestation done
clear
D)
Timber done
clear
E)
None of these done
clear
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question_answer20)
Plants do not help in:
A)
Holding the soil. done
clear
B)
Polluting the environment. done
clear
C)
Releasing oxygen. done
clear
D)
Making rain. done
clear
E)
None of these done
clear
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question_answer21)
Unscramble the name of a tree which gives us a sour fruit?
A)
ETDA done
clear
B)
ITLICH done
clear
C)
NLMEO done
clear
D)
EAKT done
clear
E)
None of these done
clear
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question_answer22)
The removal of the fertile topsoil is called:
A)
Deforestation done
clear
B)
Soil erosion done
clear
C)
Afforestation done
clear
D)
Soil conservation done
clear
E)
None of these done
clear
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question_answer23)
The rise in sea level is the cause of:
A)
Global warming done
clear
B)
Thunderstorm done
clear
C)
Lightning done
clear
D)
Acid rain done
clear
E)
None of these done
clear
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question_answer24)
The following is a biodegradable waste?
A)
Vegetable peel done
clear
B)
Fruit peel done
clear
C)
Things made of wood done
clear
D)
All the above done
clear
E)
None of these done
clear
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question_answer25)
What does the given sign is indicating?
A)
Caution done
clear
B)
Danger done
clear
C)
Recycle done
clear
D)
Reduce done
clear
E)
None of these done
clear
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question_answer26)
Disposal of waste has to be managed well to ____ pollution.
A)
Cause done
clear
B)
Prevent done
clear
C)
Increase done
clear
D)
Spread done
clear
E)
None of these done
clear
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question_answer27)
Afforestation is done for:
A)
Increasing the number of houses. done
clear
B)
Soil conservation done
clear
C)
Soil erosion done
clear
D)
Polluting the environment. done
clear
E)
None of these done
clear
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question_answer28)
Which among the following is a non-bio-degradable waste?
A)
Plastic done
clear
B)
Glass done
clear
C)
Metal done
clear
D)
All the above done
clear
E)
None of these done
clear
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question_answer29)
Which among the following statements is correct?
A)
We should use plastic bags more and more. done
clear
B)
We should allow stagnated water to stand. done
clear
C)
We should dispose of dry waste and wet waste separately. done
clear
D)
We should use petrol at the place of CNG. done
clear
E)
None of these done
clear
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question_answer30)
The given figure is showing:
A)
Air pollution done
clear
B)
Water pollution done
clear
C)
Land pollution done
clear
D)
Noise pollution done
clear
E)
None of these done
clear
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question_answer31)
Microorganisms growing in polluted water can cause:
A)
Flu done
clear
B)
Typhoid done
clear
C)
Asthma done
clear
D)
Bronchitis done
clear
E)
None of these done
clear
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question_answer32)
Harmful substances which pollute air, water and land are called ____.
A)
Impurity done
clear
B)
Pollutants done
clear
C)
Microorganisms done
clear
D)
Pollution done
clear
E)
None of these done
clear
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question_answer33)
Landfill is a ____.
A)
Landscape done
clear
B)
Aquatic habitat done
clear
C)
Dumping place done
clear
D)
Tourist place done
clear
E)
None of these done
clear
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question_answer34)
We can manage non-biodegradable waste by:
A)
Burying done
clear
B)
Recycling done
clear
C)
Burning done
clear
D)
Dumping done
clear
E)
None of these done
clear
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question_answer35)
Which among the following is a biotic component of the environment?
A)
Air done
clear
B)
Water done
clear
C)
Soil done
clear
D)
All the above done
clear
E)
None of these done
clear
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question_answer36)
Which of the following is not a product obtained from plants?
A)
Rubber done
clear
B)
Cotton done
clear
C)
Petrol done
clear
D)
Medicine done
clear
E)
None of these done
clear
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question_answer37)
Which among the following is not a source of air pollution?
A)
Vehicles done
clear
B)
Industries done
clear
C)
Loudspeakers done
clear
D)
Burning of garbage done
clear
E)
None of these done
clear
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question_answer38)
Animal dung is a:
A)
Toxin done
clear
B)
Non-biodegradable waste done
clear
C)
Biodegradable waste done
clear
D)
Pollution done
clear
E)
None of these done
clear
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question_answer39)
Fishes are killed by ____ present in water.
A)
Nitrogen done
clear
B)
Oxygen done
clear
C)
Chemical done
clear
D)
Hydrogen done
clear
E)
None of these done
clear
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question_answer40)
Ultraviolet rays of sun are absorbed by this layer of atmosphere:
A)
Thermosphere done
clear
B)
Troposphere done
clear
C)
Ionosphere done
clear
D)
Ozone done
clear
E)
None of these done
clear
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