EASY
5th CBSE
IMPORTANT
Earn 100

The exosphere is also called the ionosphere.

50% studentsanswered this correctly

Important Questions on Air

EASY
5th CBSE
IMPORTANT
Everyday Science CLASS 5.>Chapter 7 - Air>EXERCISES>Q 2
Nitrogen supports combustion.
EASY
5th CBSE
IMPORTANT
Everyday Science CLASS 5.>Chapter 7 - Air>EXERCISES>Q 3

Helium is used in metallurgy.

EASY
5th CBSE
IMPORTANT
Everyday Science CLASS 5.>Chapter 7 - Air>EXERCISES>Q 4
Air has volume, occupies space but does not have weight.
EASY
5th CBSE
IMPORTANT
Everyday Science CLASS 5.>Chapter 7 - Air>EXERCISES>Q 5
Solid CO2 is also known as dry ice. 
HARD
5th CBSE
IMPORTANT
Everyday Science CLASS 5.>Chapter 7 - Air>EXERCISES>Q 1
Explain the different layers of the atmosphere. 
EASY
5th CBSE
IMPORTANT
Everyday Science CLASS 5.>Chapter 7 - Air>EXERCISES>Q 2

Write three uses of oxygen.  

EASY
5th CBSE
IMPORTANT
Everyday Science CLASS 5.>Chapter 7 - Air>EXERCISES>Q 3

List the properties of air.

MEDIUM
5th CBSE
IMPORTANT
Everyday Science CLASS 5.>Chapter 7 - Air>EXERCISES>Q 4

Explain the composition of air with the help of a diagram.