(Wind, space, light, air, plants, weight, feel)
(i) We can _____ air but not see it.
(ii) _____ all around us.
(iii) Air takes up _____.
(iv) Moving air is called _____.
(v) We need air to _____ a fire.
(vi) Animals and _____ need air to live.
(vii) Air has _____.
(i) Air is not present inside a room.
(ii) All animals need air to breathe.
(iii) Air helps ships to sail.
(iv) We do not need air to fly a kite.
(v) To burn anything, we need air.
(vi) Plants and animals will die without air.
(i) Which of the following moves with the help of air?
(a) A Boy
(b) A Dog
(c) A Boat
(d) A Bat
(ii) Which of the following does not breathe in air?
(a) Cat
(b) Rose plant
(c) Toy aeroplane
(d) Parrot
(iii) Burning of paper needs:
(a) Water
(b) Air
(c) Wood
(d) Sand
(iv) You can find air in a:
(a) football
(b) newspaper
(c) tree
(d) glass
(v) Moving air is called:
(a) storm
(b) heat
(c) wind
(d) wave
(vi) Which of the following does not need air?
(a) Windmill
(b) Swimming tube
(c) Sailboat
(d) Reading a book
Wind Mill
(i) What is wind?
(ii) Name any two uses of air.
(iii) Why is a burning candle put out when you cover it with a glass jar?
(iv) Can you see air?
(v) Why does a balloon become large in size when we blow air inside it?
(vi) How does fish breathe in water?
(vii) Few pictures are given below. Tick the ones which need air to work:
(vii) Complete the puzzle given below:
Down:
1. Air moves the wind mill
2. Air occupies
Across:
3. All living things need air to
4. Air has
The solutions of the worksheet "Air Around Us - 1"
1. What is air made of? |
2. How does air pollution affect our health? |
3. What are the sources of air pollution? |
4. How can we reduce air pollution? |
5. What is the greenhouse effect and its impact on the environment? |
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