WorksheetsAIR
Total questions: 20
Worksheet time: 15mins
Can we see and touch air?
Yes
NO
Air is colourless.
What is wind?
Moving air
stopped air
A gentle wind is called
Breeze
Storm
Strong and fast moving wind is called
Storm
wind
rain
Air has weight.
Which property of air is represented in the picture.
Air occupies space
Air has weight
Observe the picture carefully. What will happen if a glass is put over a burning candle?
The candle keeps burning.
The candle goes off.
Windmills are used to produce
rain
electricity
Which property of Air is observed when air is filled in tyres?
Air is needed for burning
Air occupies space
Which property of Air shown in the image?
Air has weight
Air is needed for burning
In this way people can reduce air pollution.
No
Yes
The main gas for breathing is
nitrogen
oxygen
carbon dioxide
We breathe out
oxygen
carbon dioxide
nitrogen
Which of the following pictures cause air pollution?
Odd one out.
Smoke
Dust
Trees
Germs
Water vapour is very important for rains.
Burning of wood causes air pollution.
Dirty air is called
Polluted air
Steam
Water vapour
Who helps to keep the air clean?
Birds
Trees
None of them
