Ecosystems-Abiotic and Biotic Components (CBSE-NET (UGC) Environmental Science (Paper-II & Paper-III)): Questions 1 - 1 of 1

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Question number: 1

» Ecosystems » Abiotic and Biotic Components

MCQ▾

Question

Successive increase in concentration of some chemicals through different food level organisms is called – (December)

Choices

Choice (4) Response

a.

Biological magnification

b.

Chemical production

c.

Biodegradation

d.

Biogeochemical cycle

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