Question

Two problems caused by the construction of huge dams

Answer 1

Answer:

Big dams even cause earthquakes (because of the weight of water in reservoirs), release greenhouse gases (because of the rotting of flooded vegetation), destroy marine fisheries (because they disrupt river-borne flows of freshwater and nutrients into oceans) and lead to coastal erosion

Answer 2

Explanation:

Big dams even cause earthquakes, release greenhouse gases, flooded vegetation, destroy marine fisheries river-borne flows of freshwater and lead to coastal erosion