There is no other formation in this world that is similar to the Sethu. Than how govt can prove that its natural and not man made.It's a rocky structure sandwitched between layers of sand, conclusively proving that it's a man-made structure.Or else how come rocks came above sand surface. The sea level has increased in last 7000 years due to ice melting at poles, and thats why setu is under water. All people have some geological knowledge first. Congress and TN govt hell bent on pleasing some communities are fooling the public. Wake up Wake up Wake up Wake up Wake up
