do not bother about Tamils first! stop your left writing here! It was submerged due to ice melt and created the wedge, upper side called mannar valaikuda and bottom is called Palk strait. Mannar is having pure water and houses 3600 precious varieiteis of sea lives. Because of this bride we get throuim depoistion and titanium deposit and now the TATA is coming to construct a facotry to produce Titaninum, ask you buddha to help in this regard, stop your sarcastic, talk with sense!