MEDIUM
6th CBSE
IMPORTANT
Earn 100

What is the difference between breathing in and respiration?

Important Questions on Air Around Us

EASY
6th CBSE
IMPORTANT
LIVING SCIENCE 6>Chapter 16 - Air Around Us>FOR FORMATIVE AND SUMMATIVE ASSESSMENT>Q C
How do fish breathe?
MEDIUM
6th CBSE
IMPORTANT
LIVING SCIENCE 6>Chapter 16 - Air Around Us>FOR FORMATIVE AND SUMMATIVE ASSESSMENT>Q C
Do plants require nitrogen? Why?
EASY
6th CBSE
IMPORTANT
LIVING SCIENCE 6>Chapter 16 - Air Around Us>FOR FORMATIVE AND SUMMATIVE ASSESSMENT>Q C
What is the importance of the ozone layer in the atmosphere?
MEDIUM
6th CBSE
IMPORTANT
LIVING SCIENCE 6>Chapter 16 - Air Around Us>FOR FORMATIVE AND SUMMATIVE ASSESSMENT>Q D
What is the composition of air?
HARD
6th CBSE
IMPORTANT
LIVING SCIENCE 6>Chapter 16 - Air Around Us>FOR FORMATIVE AND SUMMATIVE ASSESSMENT>Q D
Why is it considered unhealthy to breathe in through the mouth?
HARD
6th CBSE
IMPORTANT
LIVING SCIENCE 6>Chapter 16 - Air Around Us>FOR FORMATIVE AND SUMMATIVE ASSESSMENT>Q D
Most plants have stomata on the underside of leaves. However, water lily leaves have stomata on the upper surface. Why?
MEDIUM
6th CBSE
IMPORTANT
LIVING SCIENCE 6>Chapter 16 - Air Around Us>FOR FORMATIVE AND SUMMATIVE ASSESSMENT>Q D
What is the oxygen cycle?
EASY
6th CBSE
IMPORTANT
LIVING SCIENCE 6>Chapter 16 - Air Around Us>FOR FORMATIVE AND SUMMATIVE ASSESSMENT>Q D
List four uses of air: