3rd Grade ICSE

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10. Sun As A Natural Resource

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Last edited 37 days ago by Learn LoopHQ.

Chapter: 10. Sun As A Natural Resource

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The Sun is a natural source of _ _ _ _ _ _ _ _ _ _ _ _ _ _ and _ _ _ _ _ _ _ _ _ _ _ _ _ _

heat, light

Plants make their own food using the Sun's energy through the process of _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

photosynthesis

A _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ is a device that uses the energy from sunlight directly to heat or cook food.

solar cooker

Solar cells convert _ _ _ _ _ _ _ _ _ _ _ _ _ _ energy directly into _ _ _ _ _ _ _ _ _ _ _ _ _ _ energy.

light, electrical

The different conditions in our surroundings, such as hot, cold, cloudy and rainy, are known as _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

weather

The movement of the Earth around the Sun causes changes in _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

seasons

In cold weather, we need thick, warm _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ clothes.

woollen

Renewable sources are sources that will not _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ out.

run

Their formation takes millions of years for _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ sources of energy.

non-renewable

To save energy, you should switch off fans and lights when _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ in use.

not

Taking a _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ shower instead of a long one helps conserve water and energy.

short

The word 'solar' is the Latin word for _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Sun

The Sun appears smaller than its actual size because it is very _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ from Earth.

far

Solar panels are made up of many _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ .

solar cells

In hot and dry areas, houses in remote rural villages are built of _ _ _ _ _ _ _ _ _ _ _ _ _ _ walls and _ _ _ _ _ _ _ _ _ _ _ _ _ _ roofs.

mud, straw

To conserve water, you should fix _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ faucets.

dripping

Never leave the _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ door open to save energy.

refrigerator

On sunny winter days, opening blinds or curtains provides your home with _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ warmth.

natural

Human beings have used solar energy for centuries to remove _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ from seawater.

salt

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