Major environmental impacts of the Tehri dam in the Central Himalaya are :
(a) Submergence of fertile agricultural lands
(b) Reservoir-induced seismicity
(c) Increased incidences of landslides in the reservoir rim
(d) Loss of biodiversity
Choose the correct option :
1
(a) and (b) only
2
(a) and (c) only
3
(a) and (d) only
4
(a), (b), (c) and (d)