3 years ago

Which statement best describes a negative effect of human activity on Africa’s waterways?

Social Studies

1 answer:

erma4kov [3.2K]3 years ago

8 0

Answer:

A: Dams have changed river flows, which has led to erosion.

Explanation:

Dams stop the natural flow of a river.

This can lead to erosion and harm native plants and animals.

Humans make dams to control the water supply during the times of drought and flooding.

These quoted words came straight from my teacher and this is what I got for Edge 2020.

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