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- What is dam explain?
- What is dam Short answer?
- What is a dam Class 5?
- What is a dam Class 10?
- What is dam and its types?
- Who built the first dam?
- What is dam essay?
- What is importance of dam?
- What is a dam built on answer?
- What is a dam Class 4?
- What is dam in sentence?
- What is a river Wikipedia?
- What are dams Brainly 10?
- What are the two types of dam?
- Which dam is strongest?
- Why do dams release water?
What is dam explain?
dam, structure built across a stream, a river, or an estuary to retain water. Dams are built to provide water for human consumption, for irrigating arid and semiarid lands, or for use in industrial processes. ... Dams can also provide a lake for recreational activities such as swimming, boating, and fishing.
What is dam Short answer?
A dam is a barrier that stops or restricts the flow of surface water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, aquaculture, and navigability.
What is a dam Class 5?
A dam is a barrier across flowing water which hamper, directs or reduces the flow of water. ... Dams and reservoirs can be effectively used to control floods by regulating river water flows downstream the dam.
What is a dam Class 10?
A dam is a barrier across flowing water that obstructs, directs or retards the flow, often creating a reservoir, lake or impoundment. ... Based on structure or material used, dams are classified as timber dams, embankment dams or masonry dams, with several sub-types.
What is dam and its types?
A dam is a hydraulic structure of fairly impervious material built across a river to create a reservoir on its upstream side for impounding water for various purposes. ... As such, it can be classified as: Single-purpose and Multipurpose Dam.
Who built the first dam?
The first constructed dams were gravity dams, which are straight dam made of masonry (stone brick) or concrete that resists the water load by means of weight. ." Around 2950-2750 B.C, the ancient Egyptians built the first known dam to exist.
What is dam essay?
A dam is a barrier that stops or restricts the flow of water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, aquaculture, and navigability.
What is importance of dam?
Dams are said to be an important source of water supply and high importance for various other reasons. They supply the water for the various means including domestic use, irrigation purposes and also for the industrial uses. Dams are also involved in the hydroelectric power generation and in the river navigation.
What is a dam built on answer?
Complete answer:
A dam is built across a river or stream to control water through the placement of a blockage of earth, rock and/or concrete. Dams are usually built to store water in a reservoir. This stored water is later used for a variety of applications such as municipal water supplies and irrigation.
What is a dam Class 4?
What are Dams? A dam is a structure that is built on rivers, streams or estuary for conserving water. It directly helps to supply residents with adequate water for consumption, industrial and irrigation purposes.
What is dam in sentence?
A dam is a wall built across a river to stop the flow of the water and make a lake. Before the dam was built, the river used to flood.
What is a river Wikipedia?
A river is a natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake or another river. In some cases, a river flows into the ground and becomes dry at the end of its course without reaching another body of water.
What are dams Brainly 10?
Answer: a dam is wall built across a river to hold waterand form a lake behind it.
What are the two types of dam?
Embankment Dam
Embankment dams are made mainly from natural materials. The two main types are earthfill dams and rockfill dams. Earthfill dams are made up mostly from compacted earth, while rockfill dams are made up mainly from dumped and compacted rockfill.
Which dam is strongest?
1) Further down the Yangtze River in China lives the most powerful dam in the world: The Three Gorges Dam, which spans 1.45 miles and is 594 feet tall.
Why do dams release water?
The primary purpose of their dams is to capture water in order to generate hydroelectricity and/or provide water for cities and irrigation projects. To release the water into the river downstream is normally to "waste" it. ... People living below dams expect that the huge structures will save them from flooding.
