Question

List any three problems which is arise due to construction of big dams.And suggest a solution for this.​

Answer 1

The three types of problems that arise because of the construction of big dams are :

(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. In some cases, constructing a reservoir may result in the flooding of nearby towns and villages. A large number of people get displaced as a direct consequence of the construction of reservoirs. In such cases, the government has to rehabilitate the people living in these areas, which, in itself, is a huge task.

Solution : The government should first relocate the people to a safer place where they can continue with their daily work. If, in case, the life of the people gets affected, the government should provide proper compensation to those people.

(iii) Economic problems : Construction of dams requires a huge amount of monetary investments.

Solution : Construction of dams can be profitable if they are used for the generation of electricity.

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Answer 2

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Problems arise due to the construction of big dams :-

Social Problems :

Due to the construction of big dams a large numbers of human settlement are submerged in water of large reservoir formed by the dam and many people are rendered homeless.

Environmental Problems :

The construction of big dams leds to deforestation and loss of biodiversity.

Economic Problems :

Some people believe that the construction of high raised dams involve the spending a huge amount of money without the generation of proportionate benefits.

Suggestions of solution :-

All the people who displaced from the dam site should be given adequate compensation by the Government for rehabilitation so on to start a happy life.

Check dams should be built in place of huge dams.