Write the uses of the windmill.

Important Questions on Air Around Us

MEDIUM

6th CBSE

IMPORTANT

All in One - Science>Chapter 15 - Air Around Us>Chapter Test>Q 13

Explain the gases which are essential for plants.

EASY

6th CBSE

IMPORTANT

All in One - Science>Chapter 15 - Air Around Us>Chapter Test>Q 14

Air is a mixture of two gases. Comment.

MEDIUM

6th CBSE

IMPORTANT

All in One - Science>Chapter 15 - Air Around Us>Chapter Test>Q 15

Earthworms come out of the soil during rainy season. why?

HARD

6th CBSE

IMPORTANT

All in One - Science>Chapter 15 - Air Around Us>Chapter Test>Q 16

How will you show the presence of air in a lump of soil?

HARD

6th CBSE

IMPORTANT

All in One - Science>Chapter 15 - Air Around Us>Chapter Test>Q 17

How will you show the presence of air in the water?

MEDIUM

6th CBSE

IMPORTANT

All in One - Science>Chapter 15 - Air Around Us>Chapter Test>Q 18

Write an experiment which shows that air is required for burning.

HARD

6th CBSE

IMPORTANT

All in One - Science>Chapter 15 - Air Around Us>Chapter Test>Q 19

Prove with an activity that air occupies space.

HARD

6th CBSE

IMPORTANT

All in One - Science>Chapter 15 - Air Around Us>Chapter Test>Q 20

Air contains dust particles. Prove it.