Class 2 (CBSE) • Environmental StudiesChapter 3: Air Around Us⭐ Topic 1
Air is All Around Us
Air is all around us, even though we cannot see it, and we need it to breathe and live.
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Even though air is invisible, we can feel it when it moves as wind, and we can see its effects, like leaves rustling or a flag waving.
Quick revision
Remember these!
- Air is all around us, even though invisible.
- We feel air when it moves as wind.
- Air is present everywhere, even in small spaces.
- We need air to breathe.
- Fire needs air (oxygen) to burn.
- Plants use air (carbon dioxide) to make food.
- A balloon can be filled with air.
- Air takes up space, even though we can't see it.
Words to know
air is all around uscbse class 2 evs