What are biodegradable and non-biodegradable pollutants ?

Biodegradable pollutants is

The following table summarises the differences between biodegradable and non-biodegradable pollutants. Pick out the wrong diggerences and select the correct answer.

What are biodegradable and non-biodegradable detergents? Give one example of each class.

Given one significant difference between each of the following : (i) Pollution and Pollutants . (ii) Biodegradable and Nonbiodegradable pollutants .

Sort out non-biodegradable and biodegradable pollutants among the following : Mercury salts, sewage, plant leaves, BHC, cadmium salts.

Is DDT a biodegradable pollutant ?

Differentiate between biodegradable and non-biodegradable substances. Give examples.

Polythene is a non- biodegradable pollutant .

Why are some substances biodegradable and some non-biodegradable?

DDT is (a) green house gas (b) degradable pollutant (c) non-degradable pollutant (d) None of the above