What are non-biodegradable substances ?

Why are non-biodegradable substances not broken down by microbes?

What are biodegradable and non- biodegradable substances? Select two biodegradable pollutants from the following : Agricultural waste, glass, plastic, sewage, DDT.

What ar biodegradable substances?

What are non-biodegradable wasrtes?

explain what are non biodegradable wastes ?

What are the harmful effect of non-biodegradable substance ?

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