Question

advantage and disadvantages of big dams...
don't report other wise answer will be reported ​

Answer 1

Advantages of big dams are :

◆ Hydroelectric power is made when water passes through a dam.

◆ Dams and waterways store and provide water for irrigation so farmers can use the water for growing crops.

◆ Dams help in preventing floods.

◆ Since the water stored in dams is fresh water, it can then be used for drinking water in nearby towns and cities.

Disadvantages of big dams :

◆ Dams can displace a significant number of people.

◆ Reservoirs behind a dam can lead to higher greenhouse gas emissions.

◆ This technology disrupts local ecosystems.

◆ Some river sediment is beneficial.

◆ Dams create a flooding risk if they experience a failure.

if it's helpful please thank and mark it as brainlist.