Question

what is the difference between artificial eutrophication and natural eutrophication?
a natural eutrophication is caused by humans, while artificial eutrophication is caused by a buildup of nutrients over time.
b artificial eutrophication is caused by humans, while natural eutrophication is caused by a buildup of nutrients over time.
c artificial eutrophication is a slow process, while natural eutrophication happens much more quickly.

Explanation:

Natural eutrophication is a slow - natural process of nutrient buildup over time in water bodies. Artificial eutrophication, on the other hand, is accelerated by human activities such as runoff from agricultural fertilizers, sewage discharge etc.

Answer:

B. Artificial eutrophication is caused by humans, while natural eutrophication is caused by a buildup of nutrients over time.