Science, asked by anshsin1818w7729, 12 days ago

We often see slimy, green patches in a pond or a lake. What makes this layer and why it is formed?​

Answers

Answered by ananyanaskar28
3

Answer:

Green patches are formed due to the algae that are present in the ponds. Blue-green algae generally grow in lakes, ponds etc, when the water is warm and enriched with nutrients like phosphorus or nitrogen. Blue-green algae can grow very quickly in proper environmental conditions.

Explanation:

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