Environmental Studies Pollutants TS TET MCQ
01 The poisonous gas in the air is .......
1. hydrogen
2. nitro carbons
3. carbon monoxide
4. none
Arrow
Check Answer
02 Ozone layer is damaged due to .....
1. carbon dioxide
2. nitro carbons
3. chloro fluoro carbons
4. none
03 Carboxy hemoglobin is formed by the hemoglobin mixed with .....
1. carbon monoxide
2. headache
3. a and b
4. none
Arrow
Install App
04 The diseases we get if we breathe polluted air ......
1. asthma
2. headache
3. a and b
4. none
05 Oxygen in air is ......
1. 20%
2. 21%
3. 22%
4. none
06 Nitrogen in air is ......
1. 78%
2. 77%
3. 76%
4. none
Arrow
Check Answer