Question

define herbivorous air pollution and biodegradable waste

Answer 1

herbivores ate the animals who only eat grasses, trees and plants

air pollution means mixing of unwanted harmful substances in air is called air pollution

biodegradable waste means the waste that decompose on the soil is known as biodegradable waste for example. vegetable peel's

Answer 2

Herbivorous are animals who survive or fed on plants product .they only eat plants not animals.
Air pollution is the type of pollution which affect our air in our surrounding . when many poisons gases are present in air it affect our surrounding and also us.
Biodegradable wastes are wastes which can mix with soil after passage of time.