Science, asked by ruchiramaid, 3 months ago

classify the following pollutants into natural and manmade categories. sewage ,dust ,pollen grains , chemical fertilizer, vehicular smoke ,algae ,pesticides, waste of animals and birds.

Answers

Answered by gamersonic4189

1

Answer:

man made- sewage, chemical fertiliser, vehicular smoke, pesticides

natural- dust, pollen, grains, algae, waste of animals and birds

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