Question

What are the three main problem in constructing of big dams

Answer 1

1) a huge amount of wild life is destroyed

2) many houses are destructed and people hv. to leave their homes

3) a huge amount of govt. expenditure is used

PLZ MARK BRAINLIEST
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Answer 2

--construction of dam is very expensive.
--Dams will disturb the field and the population especially in rainy season.
--when vegetation routens it will produce methane gas.,this will result in green house effect.