Environmental Sciences, asked by saluicy4icy, 17 hours ago

water in ponds and rivers in villages does not remain clean because?​

Answers

Answered by Kiya14
0

Answer:

The water in a pond must remain clean if it is to provide a healthy environment for the organisms (animals and plants) living in it. The natural waste from the living and dead organisms is 'recycled' by special tiny organisms called bacteria.

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