Dams supply water for domestic and industrial uses . Reservoirs in multipurpose projects are used for inland navigation, Recreational activities and Fish breeding. Large dams control the flow of rivers and hence prevent floods.
What are the advantages of multipurpose projects Class 10?
(i) These are the main source of power generation . (ii) They provide us neat, pollution free and cheapest energy which is the backbone of industry and agriculture. (iii) These projects control the floods because water can be stored in them.
What were the disadvantages of multipurpose river valley project?
It further results in floods due to the deposition of sediments in the reservoirs . It causes destruction of the forest areas and the displacement of tribal and local communities. It also destroys the natural surroundings and biodiversity of an area.
What are the benefits of multipurpose river valley project name any three such projects in India?
- Irrigation Facility: Extension of irrigation facility is one of the important objectives and advantage of multipurpose projects. ...
- Flood Control: ...
- Generating Electricity: ...
- Navigation: ...
- Forests and Fisheries: ...
- Drinking Water: ...
- 7. Development of Industry and Employment Generation: ...
- Recreation:
What are the advantages and disadvantages of multipurpose river valley projects?
- used to generate hydroelectricity.
- it supplies water for the domestic and industrial purpose.
- it helps to control flood.
- it provide recreation facilities/picnic/boating.
- they are also for land navigation.
- useful for pisciculture.
What are multi purpose river valley projects?
Multipurpose river valley projects refers to the building of large dams for generating hydro-electricity and for supllying water for irrigation, industrial and domestic purposes . Objectives of multipurpose river valley projects are: •Development of agriculture. •Development of village economy. •Rapid industrialisation.
What is multi purpose river projects Class 10?
Multipurpose river valley projects basically refer to large dams which serve various purposes in addition to impounding the water of a river . The water that is blocked is used for domestic purposes,industries, irrigation, navigation as well as to generate hydroelectric power.
What is importance of multi purpose project?
Answer: Contrasted to a single-purpose project that serves only one purpose, a multipurpose project is designed for irrigation, power, flood control, municipal and industrial, recreation, and fish and wildlife benefits , in any combinations of two or more.
What is a dam do?
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.
Two of the largest proposed dams, Sardar Sarovar and Narmada Sagar , have been under construction since 1961. According to Narmada Bachao Andolan, the dams force the displacement of about a million people and affect many more, largely poor peasants and tribals.
Which was 1st multi purpose river valley project of India?
7th July, 1948
India’s first multipurpose river valley project– Damodar Valley Corporation (DVC) came into existence by an Act of the Central Legislature.
What is a multipurpose river valley project give any four objectives?
The objectives of Multi-purpose river valley projects are : (i) to control flood . (ii) check soil erosion. (iii) provide water for irrigation.
Which is the longest dam in India?
Longest dam in india – Hirakud Dam .
What is multi purpose projects?
A multipurpose project is a massive project which serves a variety of purposes like- flood control, fish breeding, irrigation, generation of electricity, soil conservation, etc.
Which is the biggest multipurpose project in India?
Bhakhra Nangal Project = Punjab, Harayana, Rajasthan
Its is India’s biggest multi-purpose river valley project so far completed at a cost of Rs. 236 Cr. It consists of a straight gravity dam, 518 mts long & 226 mts high across the Sutlej at Bhakhra.
Which is the largest dam in the world?
World’s Tallest Dam
Currently, the tallest dam in the world is Nurek Dam on the Vakhsh River in Tajikistan . It is 984 feet (300 meters) tall. Hoover Dam is 726.4 feet (221.3 meters) tall. Today, Hoover Dam still ranks in the top 20 of the tallest dams in the world, but only in the concrete gravity and arch categories.
