Question

Which type of pollution is Cultural eutrophication?

(a) Water pollution

(b) Noise pollution

(c) Thermal pollution

(d) Soil pollution

The question was posed to me by my college professor while I was bunking the class.

The doubt is from Biological Zones in Lake in division Natural Methods of Wastewater Disposal of Environmental Engineering

Answer 1

Right answer is (a) Water pollution

For explanation I would say: Cultural eutrophication is a water pollution due to the presence of excessive nutrients from house waste, industries, etc. that pollutes the lake, decreases the oxygen level and destroys the aquatic ecosystem.