1
Question
Answer the following with one word.
1. Most abundant gas is
2. Most important gas for respiration is
3. Most dangerous gas among air pollutants is
[3 MARKS]
1. Most abundant gas is
2. Most important gas for respiration is
3. Most dangerous gas among air pollutants is
[3 MARKS]
Open in App
Solution
Each point: 1 Mark
1. Nitrogen
2. Oxygen
3. Carbon monoxide
Each point: 1 Mark
1. Nitrogen
2. Oxygen
3. Carbon monoxide
Suggest Corrections
0
Similar questions
View More
Join BYJU'S Learning Program
Explore more
Join BYJU'S Learning Program
