MEDIUM
6th CBSE
IMPORTANT
Earn 100

What is the composition of air?

Important Questions on Importance of Air

MEDIUM
6th CBSE
IMPORTANT
Start Up Science 6>Chapter 17 - Importance of Air>EXERCISES>Q B

Which is the most essential component of air for sustenance of life?

MEDIUM
6th CBSE
IMPORTANT
Start Up Science 6>Chapter 17 - Importance of Air>EXERCISES>Q B
Why do sea divers carry oxygen cylinders when they go deep in the sea?
MEDIUM
6th CBSE
IMPORTANT
Start Up Science 6>Chapter 17 - Importance of Air>EXERCISES>Q B
How do animals living in soil take in oxygen?
MEDIUM
6th CBSE
IMPORTANT
Start Up Science 6>Chapter 17 - Importance of Air>EXERCISES>Q B
Give uses of individual components of air.
EASY
6th CBSE
IMPORTANT
Start Up Science 6>Chapter 17 - Importance of Air>EXERCISES>Q C
_____ gets thinner with increase in altitude.
EASY
6th CBSE
IMPORTANT
Start Up Science 6>Chapter 17 - Importance of Air>EXERCISES>Q C
Name the substance which supports combustion _____.
EASY
6th CBSE
IMPORTANT
Start Up Science 6>Chapter 17 - Importance of Air>EXERCISES>Q C
 Air is not one substance but a _____.
EASY
6th CBSE
IMPORTANT
Start Up Science 6>Chapter 17 - Importance of Air>EXERCISES>Q C
_____ is transparent and has no colour. (Air, Soil)