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List the advantages and the disadvantages of a dam on a large river?
Advantages of dams:1. Dams are constructed based only on safety2. It is used to store water3. It used in hydroelectric power generation4. It is used in irrigation purposes.Disadvantages of dams:1. Requires skilled labour to construct2. Strong abutments is needed.
What are the relative advantages and disadvantages of the gravity dams over earth dams?
Advantage of a gravity dam is that every section will be stable and reliable. An Earth dam can overflow and collapse because of erosion.
What are the advantages of dams in india?
Dams store water for agriculture, as well as generating electricity through hydro power. This is renewable energy with no carbon dioxide emissions to cause global warming. Recent studies show, however, that some dams release methane from the depths behind the dam. Methane is a much more dangerous greenhouse gas, so this is not good news!
What are some dams?
Santa F.E. dam
What are some problems with the dams?
Sometimes dams slow the water down, and makes the water build up, causing floods.
What are some examples of hydroelectricity?
dams, turbines, etc.
What are advantages and disadvantages of embankment dams?
Embankment dams offer several advantages, including cost-effectiveness, flexibility in design, and the ability to use local materials, which can lead to quicker construction. They also typically have a lower environmental impact compared to concrete dams. However, disadvantages include potential stability issues, vulnerability to erosion, and the risk of failure if not properly maintained, which can have catastrophic consequences downstream. Additionally, they may require more extensive monitoring and maintenance over time.
What are some pro s of dams?
Some pro's of dams are that they provide us with hydro-electricity, which is used to in holmes. It is also beneficial to the economy because it is less cost effective.
Dams in Alaska?
The state of Alaska has around 167 dams. Some of them are the Akhoik Dam, the Adak Dam, the Akutan Power Dam, and the Blue Lake Dam. Some additional dams on the list are the Lake Demarie Dam, the Engstrom Dam, and the Chester Lake Dam.
What countries use dams?
Most countries use dams. Some of these countries include the United States, Tajikistan, Switzerland, Brazil, and Russia.
What are positive dams?
dams
Why are dams made?
Dams are typically built to retain water. Some manage or prevent water flow into certain areas (dikes). Dams are also built to be used for hydropower/pumped-storage hydroelectricity to provide energy.
