Question

What happens when a harmful chemicals enters a food chain ? what term is given to this phenomena

Answer 1

when chemicals are added in our food chain it increases with increase in trophic level. this phenomenon is known as biomagnification

Answer 2

Answer:

Harmful chemicals such as pesticides get accumulated in the soil and the water gets polluted and this, in turn, is consumed by the plants to take up nutrients. Those chemicals get accumulated in the plants and go to the next trophic level. This process is also known as biomagnification.

Explanation:

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