How does algal bloom destroy the quality of a fresh water body ? Explain.

How do algal blooms affect the life in water bodies

How do algal blooms affect the life in water bodies?

How does an algal bloom cause eutrophication of a water body? Name the weed that can grow in such a eutrophic lake.

"Determination of Biological oxygen demand (BOD) can help in suggesting the quality of a water body. " Explain

Give the term for the study of fresh water bodies.

Brewery and sugar factory waster alters the quality of a water body by increasing

How does sweat cool our body ?

Explain how does : (a) a primary succession start on a bare rock and reach a climax community? (b) the algal bloom eventually choke the water body in an industrial area?