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rodikova [14]
3 years ago
6

Eutrophication is caused by _______.

Geography
2 answers:
Viefleur [7K]3 years ago
6 0

The right option is; a. an increase in nutrients

Eutrophication is caused by an increase in nutrients

Eutrophication refers to when a body of water (such as a river)  becomes rich in nutrients and minerals and therefore has excessive growth of algae and aquatic plants and thus, a diminished oxygen content to the detriment of other organisms living in the water body. Eutrophication is usually caused by the release of sewage or detergents, and fertilizers that contains phosphate or nitrate into an aquatic ecosystem.


wel3 years ago
3 0
The answer is A an increase in nutrients. Bonus: It is typically nitrogen and phosphorous. 
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