Question

Composition and characteristics of solid waste

Answer 1

these are mainly two type,_
1-Biodegradable
2- Non-biodegradable
these are harmful to environment.
over 100% of waste 70% Non-biodegradable and 30% biodegradable

Answer 2

There are mainly 2 types :-
1.Biodegradable
2.Non-Biodegradable

All these are harmful to environment.

100% waste ; 70% Non-biodegradable ; 30% Biodegradable.............