Notes for 7th Class Science

Recent Notes

Treatment of Wastewater
Wastewater
Forests: A Natural Habitat
Forests: Our Lifeline
Scarcity of Water
Sources of Water
Water
Lenses and Formation of Image
Spherical Mirrors
Formation of Image by plane Mirror
Light
Weather Forecasting
Cyclones
Generation of Wind Current
High Speed Winds
Atmospheric Pressure
Atmosphere
Air Around us
Fuses
Electromagnet
Effects Due to Movement of Electric Charges
Electric Circuit
Charged Particles
Electricity
Time
Distance and Displacement
Speed
Classification of Motion
Rest and Motion
Sexual Reproduction
Artificial Methods of Vegetative Propagation
Mode of Reproduction
Reproduction
Lymphatic System
Transport System in Human Being
Transport System in Animals
Transpiration
Transportation of Food and Hormones
Transport System in Plant
Need of Transport System in Plants
Movement of Substance
Respiration in Animals
Respiration in Plants
Human Respiratory System
Respiration
Pollution
Adaptation of Animals in Different Climate
Climate and Weather
Soil Profit and formation
Structure of the Earth
Surrounding Affects the Living Things
Chemical Equations
Dissolution of Solid
Chemical Bonding
Chemical Reaction
Salts and its Types
Uses of Acid and Base
Method of Testing Acid and Base
Concentrated and Diluted Acid
Indicators
Thermo Flask
Absorption of Radiant Heat
Radiation of Heat
Conductors of Heat
Transfer of Heat
Thermal Expansion and Application
Temperature and Measuring Device
Effect of Heat
Uses of Fiber
Manmade Fibres or Synthetic Fibres
Fibres
Balanced Food
Digestive System of Human
Digestion in Animals
Food Chain
Nutrition in Animals
Nutrition in Plants
Wastewater Story
Forests: Our Lifeline
WATER: A PRECIOUS RESOURCE
Reproduction in Plants
Transportation in Animals and Plants
Respiration in Plants and animals
Weather, Climate and adaptation of animals to climate
Nutrition in Animals
Nutrition in Plants
Soil
Physical and Chemical changes
Acids, Bases and Salts
Fiber to Fabric
Natural Phenomena: Winds, Storms and Cyclones
Electric Current and Its Effects Learning Objectives
Light
Heat
Work and Energy
Motion and Time

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