MEDIUM
6th CBSE
IMPORTANT
Earn 100

Respiration and combustion remove carbon dioxide from the air. 

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Important Questions on Air Around Us

EASY
6th CBSE
IMPORTANT
LIVING SCIENCE 6>Chapter 16 - Air Around Us>FOR FORMATIVE AND SUMMATIVE ASSESSMENT>Q B
Plants respire only at night. 
EASY
6th CBSE
IMPORTANT
LIVING SCIENCE 6>Chapter 16 - Air Around Us>FOR FORMATIVE AND SUMMATIVE ASSESSMENT>Q B
The percentage of _____ present in the air is 0.03% by volume.
EASY
6th CBSE
IMPORTANT
LIVING SCIENCE 6>Chapter 16 - Air Around Us>FOR FORMATIVE AND SUMMATIVE ASSESSMENT>Q B
Name the organ used by fishes to breathe in the air dissolved in water.
EASY
6th CBSE
IMPORTANT
LIVING SCIENCE 6>Chapter 16 - Air Around Us>FOR FORMATIVE AND SUMMATIVE ASSESSMENT>Q B
The atmosphere is responsible for weather changes.
EASY
6th CBSE
IMPORTANT
LIVING SCIENCE 6>Chapter 16 - Air Around Us>FOR FORMATIVE AND SUMMATIVE ASSESSMENT>Q B
The _____ cycle gets disturbed by deforestation.
EASY
6th CBSE
IMPORTANT
LIVING SCIENCE 6>Chapter 16 - Air Around Us>FOR FORMATIVE AND SUMMATIVE ASSESSMENT>Q C
What do you mean by atmosphere?
MEDIUM
6th CBSE
IMPORTANT
LIVING SCIENCE 6>Chapter 16 - Air Around Us>FOR FORMATIVE AND SUMMATIVE ASSESSMENT>Q C
Carbon dioxide is present to the extent of only 0.03% by volume in air. Why then is it considered to be so important?
MEDIUM
6th CBSE
IMPORTANT
LIVING SCIENCE 6>Chapter 16 - Air Around Us>FOR FORMATIVE AND SUMMATIVE ASSESSMENT>Q C
What is humidity?