What are the three main problems in constructing of big dams?

Answer

• social problems as they displace a large number of farmers and tribals.
• economic problems as they consume a huge amount of public money without proportionate benefit.
• environmental problem as they cause deforestation and loss of biological diversity.

Which three main problems should particularly be addressed to maintain peace among local people?

Social,economic and environmetal problems.

What are the main problem faced by the people due to construction of dam?

(iii) Construction of dams have resulted in problems like excessive sedimentation and salinity, waterlogging, sudden floods, soil erosion, large scale deforestation, extinction of species, health hazards, displacement of local communities and loss of livelihood of tribal communities.

What are the common problems addressed while building dams among local people?

If we build a large dam it may create problem among the local people because:

• Displacement of local people without rehabilitation.
• Loss of livelihood of tribal community.
• Causes serious ecological problems like soil erosion, removal of forest etc. Was this answer helpful? Similar questions.

What are dams Why are dams built list three problems that arise due to construction of large dams?

Construction of large dams will led to dislocation of people from that place. This is the social problem due to which the public is in opposition of the construction of the large dams. 2. Submerging of flora and fauna is the environmental issue which occurs due to construction of dams.

What is a dam Why do we seek to build large dams which three main problems should particularly be addressed to maintain peace among local people mention them?

dam is a barrier across flowing water that retards, stops,directs the flow of water. large dams are built to conserve large amount of water. they should be given money for property loss. they should be ensured of providing new shelter.

What are disadvantages related with dam construction?

Disadvantages of Dams Displacement of people during construction. Reservoirs often emit a high percentage of greenhouse gases. Often disrupts local ecosystems. It disrupts the groundwater table.

Which of the following problems occurs due to big dams?

(i) Environmental problems : Construction of dams across rivers leads to deforestation, which results in the loss of biodiversity. This disturbs the natural ecosystem. Solution : We should plant more and more trees. (ii) Social problems : Construction of darns involves the building of large reservoirs.

What are the problems with dams?

As explained, the dams will bring more problems than they will solve. Hydropower dams flood large areas, force people to relocate, threaten freshwater biodiversity, disrupt subsistence fisheries, and leave rivers dry – substantially affecting the ecosystem.

Which of the following is a major disadvantage of large dams?

The disadvantages of building large dams are: Damming of rivers and regulating their flow result in excessive sedimentation at the bottom of the reservoir. This may hamper aquatic life and their migration to other water bodies. Building of dams result in the submergence of land and vegetation.

What are the disadvantage of large dams?

Large dams have junction rectifier to the extinction of the many fish and alternative aquatic species, huge losses of forest, the disappearance of birds in floodplains, erosion of deltas, wetland, and farmland, and many other irreversible impacts.

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