WebJan 17, 2024 · This article examines man-made dams but dams can also be created by natural causes like mass wasting events or even animals like the beaver. Another term often used when discussing dams is reservoir. … WebMay 20, 2024 · Vocabulary. A river is a large, natural stream of flowing water. Rivers are found on every continent and on nearly every kind of land. Some flow all year round. Others flow seasonally or during wet years. A …

Relief Landform - Formation, Features, Land Relief and FAQs

Webhydroelectric power, also called hydropower, electricity produced from generators driven by turbines that convert the potential energy of falling or fast-flowing water into mechanical energy. In the early 21st century, … WebThe size of a watershed (also called a drainage basin or catchment) is defined on several scales—referred to as its Hydrologic Unit Codes (HUC)—based on the geography that is most relevant to its specific area. A watershed can be small, such as a modest inland lake or a single county. porthgwara coverack

Dams - definition of dams by The Free Dictionary

WebA barrier built to block the flow of water is called a dam. If you walk along a stream, you can see where beavers have built a dam out of mud and logs. WebA dam is a large wall or barrier that blocks or stops the flow of water, forming a reservoir or a lake. Most dams have a section called a spillway or weir over which, or through which, water flows, either sometimes or always. Dams generally serve the primary purpose of retaining water. The tallest dam in the world is the 300 meter high Nurek Dam in Tajikistan. porthgolow