Aravalli Hills
Eastern Ghats
Western Ghats
Himalayas
There are deep ocean trenches along these margins
High mountain stretch along the continental margins adjacent to this ocean
These margins coincide with the plate margins
The currents of the vast Pacific Ocean continue to dash against the continental margins
Proximity of raw material
Availability of adequate and cheap water
Good accessibility to market
Availability of cheap labour
Cape Comorin
Indira Point
Point Calimere
Kovalam
Karnataka
Tamil Nadu
Andhra Pradesh
Kerela