How can you control the waters of the river?

Answer 1

They put locks and weirs in to slow the flow and make it more even, and they also build dams to act as reservoirs and to deepen some areas which can otherwise be a bit shallow e.g. The Three Gorges Dam in China.

Answer 2

Dams help people control rivers. Most countries use dams to generate electricity for civilization as well. The Hoover dam is a widely known dam in the United States.

Answer 3

By building dams or diverting the course of the river.

Answer 4

1. dont throw garbages into the rivers

2. and many more (-_-) {-_-}

Answer 5

Try to stop what makes it polluted, such as oil spills.