Home
Class 12
BIOLOGY
Non-biodegradable pollutants are created...

Non-biodegradable pollutants are created by

A

nature

B

excessive use of resources

C

humans

D

natural disasters.

Text Solution

Verified by Experts

The correct Answer is:
C

Non-biodegradable pollutants are created by humans which effects our environment adversely. They have the tendency to accumulate, as they are not degraded or broken down naturally into harmless compounds, e.g., DDT (dichlorodiphenyl trichloroethane), BHC (Benzene hexachloride), polythene bags, etc.
Promotional Banner

Similar Questions

Explore conceptually related problems

Read the following statements carefully. (i) An electrostatic precipitator removes particulate matter by imposing negative charge on them. (ii) Catalytic converters convert unburnt hydrocarbons into CO_(2) and water. (iii) Peroxyacyl nitrates (PAN) is a secondary pollutant. (iv) DDT is a non-biodegradable pollutant. Which of the above statements are incorrect ?

What are pollutants?

Which of the following are true ? (i) Benzene hexachloride is a non biodegradable pollutant. (ii) Anthropogenic air pollutants are natural in origin. (iii) Carbon monoxide is a primary air pollutant. (iv) Sulphur dioxide causes brown air effect during traffic congestion in cities .

Name a biodegradable plastic.

Define pollution.Compare the biodegradable and non-biodegradable pollutants.