Explain how does the inflow of large amount of nutrients like phosphates and nitrates into the water body drastically affects the aquatic life there. Name the phenomenon responsible.

Release of phosphates and nitrates in water bodies like lakes lead to:

How do algal blooms affect the life in water bodies

High concentration of nutrients especially nitrates and phosphates in water can accelerate which of the following phenomenon ?

Assertion: Presence of large amounts of nutrients in water body causes excessive growth of planktonic algae. Reason : It is due to biomagnifications

The release of municipal wastewater and industrial waste into our natural water bodies is causing disastrous effect to the aquatic life. Explain the biological treatment that should be given to it before releasing into the natural water bodies.