EASY
4th Tamil Nadu Board
IMPORTANT
Earn 100

What is the importance of air in our daily life?

Important Questions on Air We Breathe

EASY
4th Tamil Nadu Board
IMPORTANT
Standard 4 Term III Science>Chapter 3 - Air We Breathe>Evaluation>Q 2

What are the components of air? 

EASY
4th Tamil Nadu Board
IMPORTANT
Standard 4 Term III Science>Chapter 3 - Air We Breathe>Evaluation>Q 3

What are the adverse effects of air pollution? 

MEDIUM
4th Tamil Nadu Board
IMPORTANT
Standard 4 Term III Science>Chapter 3 - Air We Breathe>Evaluation>Q 4

List the uses of oxygen.

MEDIUM
4th Tamil Nadu Board
IMPORTANT
Standard 4 Term III Science>Chapter 3 - Air We Breathe>Evaluation>Q 1

How can we reduce air pollution?

MEDIUM
4th Tamil Nadu Board
IMPORTANT
Standard 4 Term III Science>Chapter 3 - Air We Breathe>Evaluation>Q 2

What are the diseases caused due to air pollution? 

MEDIUM
4th Tamil Nadu Board
IMPORTANT
Standard 4 Term III Science>Chapter 3 - Air We Breathe>Evaluation>Q 3

List out the uses of carbon dioxide.