Question

Eutrophication is often seen in
A. Mountains
B. Deserts
C. Fresh water lakes
D. Ocean

Answer 1

Eutrophication is the process in which a water body becomes overly enriched with nutrients, and when it is enriched by nutrients plentiful growth of simple plant life occurs. The excessive growth (or bloom) of algae and plankton in a water body are indicators of this process.

Complete answer:
Eutrophication is the normal interaction of maturing of a freshwater lake by supplement enhancement of its water. With time, streams depleting into the lake present supplements like nitrogen and phosphorus from manures, which empower the development of green growth which exhausts the degree of broken oxygen in the lake which thus upsets the oceanic life.

Subsequent to seeing the image of youngsters swimming in an ocean of kelp, you will unquestionably think about what peculiar marvel has hit the shore of Qingdao in eastern China. It is an unusual development of green growth, a reasonable appearance of an interaction called eutrophication. "Eutrophication is an improvement of water by supplement salts that makes underlying changes in the biological system like expanded creation of green growth and amphibian plants, consumption of fish species, general weakening of water quality, and different impacts that decrease and block use.

Hence correct answer is option (C).

Note: Eutrophication cannot happen in running water bodies because it requires the sedimentation of the nutrient in a specific place with less toxicant.