natural coral bridge aka howrah bridge by locals of neil island saheed dweep.with native vegetation, dead corals during low tide

andaman archipelago are beach bridge change climate coral corals day dead deforestation dipterocarpus dweep earth environment erosion famous flora forest formation gate geographical geography geology global gurjan hill howrah island islands isolated known landmass landscape laxmanpur life locally locals low marine native natural nature neil opening ritchie rock saheed sandstone shaheed sky soil stone structure swaraj tide tourism tree turbinatus typical vacation vegetation very visible warming world