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What are the different causes of air pollution?

Important Questions on Earth and Sky

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Environmental Studies>Our Universe>Earth and Sky>Air and Water
Which of the following is not a pollutant?
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Environmental Studies>Our Universe>Earth and Sky>Air and Water
Moving air is useful. Mention two ways in which we use it.
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Environmental Studies>Our Universe>Earth and Sky>Air and Water
_____ things need air to live.
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Environmental Studies>Our Universe>Earth and Sky>Air and Water

On which day will it be easier to fly a kite? Why?

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Environmental Studies>Our Universe>Earth and Sky>Air and Water
Which sentence is not correct about air?
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Environmental Studies>Our Universe>Earth and Sky>Air and Water
Choose the correct one. 
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Environmental Studies>Our Universe>Earth and Sky>Air and Water

Rearrange the letters in the brackets to fill in the blanks.

We can feel air when it _____(MVOSE)

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Environmental Studies>Our Universe>Earth and Sky>Air and Water

Circle the things that need water.

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Environmental Studies>Our Universe>Earth and Sky>Air and Water
How do living things use air?
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Environmental Studies>Our Universe>Earth and Sky>Air and Water

Only things that we see around us make up our surroundings.

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Environmental Studies>Our Universe>Earth and Sky>Air and Water
Why is it not a very good idea to use aerosol sprays?
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Environmental Studies>Our Universe>Earth and Sky>Air and Water
Slow moving air is called
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Environmental Studies>Our Universe>Earth and Sky>Air and Water

Look at the pictures. They show people doing different things.
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• From the pictures, what can you say about the shape of air?
• Mention one way in which the people are using air.

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Environmental Studies>Our Universe>Earth and Sky>Air and Water
Can you see air?
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Environmental Studies>Our Universe>Earth and Sky>Air and Water
There is air inside balloons and empty bottles.
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Environmental Studies>Our Universe>Earth and Sky>Air and Water
This is required for burning.
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Environmental Studies>Our Universe>Earth and Sky>Air and Water
Which of the following things need wind to work?
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Environmental Studies>Our Universe>Earth and Sky>Air and Water
After returning from school, some water is left in your water bottle. What will you do with the water?
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Environmental Studies>Our Universe>Earth and Sky>Air and Water

Fill in the blank with an appropriate word:

The oil from ships leaks into the water making it polluted with harmful _____ (microbes/chemicals).

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Environmental Studies>Our Universe>Earth and Sky>Air and Water

What is the name of the air that moves gently?