Question
Biology Question on Environmental Issues
Which one of the following is not air pollutant ?
A
Pollen from plants
B
Phosphates
C
Hydrocarbons
D
Carbon monoxide
Answer
Phosphates
Explanation
Solution
Answer (b) Phosphates
Which one of the following is not air pollutant ?
Pollen from plants
Phosphates
Hydrocarbons
Carbon monoxide
Phosphates
Answer (b) Phosphates