Without a dam to contain it, the extra water is wasted as it flows away unused. With a dam in place, a deep reservoir, or pool, of water builds up behind the dam.

Its main job is to stop or slow down the flow of water. This creates a large reservoir or lake behind it. Most dams have a special section called a spillway, which is like a controlled overflow area …

When a dam is built, it creates a reservoir of water, also called man-made lakes. Dams help us store water when we need it and help prevent droughts and floods.

Have you thought about how dams create electricity, protect towns from flooding, or give farmers water for their crops? This video will explain everything in a way that is fun, simple, and...

Dams Facts For Kids Dams are barriers constructed to hold back water, creating reservoirs that serve various ecological, economic, and recreational purposes.

It is a barrier built across a stream or river to stop or redirect the flow of water. Some dams form by chance, through natural processes like earthquakes, volcanoes, landslides, or glacial ice. …

River water rises behind dams, forming artificial lakes called reservoirs. The stored water can be used to generate electricity or to supply water for homes and industries, for irrigation or for …

Humans first built dams for irrigation. Now we use dams for many more uses. We use them to generate electricity, for flood control, for recreation and to bank water for later use. Scientists...

Jun 21, 2024 · A dam is a structure built across a stream or river to hold water back. Dams can be used to store water, control flooding, and generate electricity.

Read on and enjoy our amazing dam facts and fun trivia for kids. A dam is a barrier designed and constructed to contain the flow of water. It is often built in conjunction with a hydroelectric …