Tuesday, January 24, 2012

I need help on this question about dams?

How far do big dams produce economic benefits but social and environmental problems??



Please help!!!!!!!!!!!!!!!!!!!!I need help on this question about dams?economic benefits-:it helps in supplying water to the farms hence the yield earned increases and so increases the income of the farmer.

social prob-:it leads to displacement of local people and other tribes

environmental prob-:degradation of land %26amp; underwater vegetation.there are many cases in which overflowing of dams has led to floods.I need help on this question about dams?its my pleasure!

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