If a dam is built at aperticular place what changes will be seen in the environment
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5
Answer:
advantages
- irrigation of crops
- producing electricity
- supplying water to towns & cities
4. to control floods
disadvantages
- social problems- it displaces a large no. of people who have to be rehabilitated
- economic problems- it is expensive & uses huge amount of public money
- environmental problems- it causes deforestation & loss of biodiversity
Answered by
1
Explanation:
it is needed for irrigation of crops it is needed for product of crops and it is needed for supply water to the cities and it is needed for control the flood
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