Question

a) Addition of harmful substances to the environment is called______________

Answer 1

Answer:

Pollution, also called environmental pollution, the addition of any substance (solid, liquid, or gas) or any form of energy (such as heat, sound, or radioactivity) to the environment at a rate faster than it can be dispersed, diluted, decomposed, recycled, or stored in some harmless form.

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Answer 2

Answer:

It is called pollution.

Explanation:

Right answer