Question

Why do lake turn green discuss the causes

Answer 1

Answer:

By mid-summer many waterbodies turn green due to the growth of small microscopic plants in the water called algae. Algae grow in all bodies of water when light and nutrients levels are sufficient. In many lakes, algae abundance is determined by the amount of phosphorus dissolved in the water.

Explanation:

Answer 2

Explanation:

There are two primary causes of green water; too much light and too much waste. Algae use light, and chemicals from decaying waste to reproduce and grow.