How do earthworms breathe?

Important Questions on Air Around Us

EASY

6th CBSE

IMPORTANT

Frank Experience Science>Chapter 15 - Air Around Us>Exercises>Q IV

Which gas do plants release during photosynthesis?

EASY

6th CBSE

IMPORTANT

Frank Experience Science>Chapter 15 - Air Around Us>Exercises>Q IV

What is the layer of air around the Earth called?

EASY

6th CBSE

IMPORTANT

Frank Experience Science>Chapter 15 - Air Around Us>Exercises>Q IV

What are the harmful rays from the sun called?

MEDIUM

6th CBSE

IMPORTANT

Frank Experience Science>Chapter 15 - Air Around Us>Exercises>Q V

  What is greenhouse effect?

MEDIUM

6th CBSE

IMPORTANT

Frank Experience Science>Chapter 15 - Air Around Us>Exercises>Q V

 What is the use of the ozone layer?

MEDIUM

6th CBSE

IMPORTANT

Frank Experience Science>Chapter 15 - Air Around Us>Exercises>Q V

What is the composition of air?

EASY

6th CBSE

IMPORTANT

Frank Experience Science>Chapter 15 - Air Around Us>Exercises>Q V

List any two uses of air.

MEDIUM

6th CBSE

IMPORTANT

Frank Experience Science>Chapter 15 - Air Around Us>Exercises>Q VI

Why is air necessary for all living things?