THE TROPICAL SEAS with their colorful coral reefs are one of the most conspicuous habitat in the world .The bizarre shaped coral reef provides home to many colorful fish,snails, sea urchins,prawns, and shells.Other inhabitant also present in the water-sea turtles ,whose armour is flattened. than that of the land turtles,hammerhead sharks with their hammer shaped broad head , and some other animals that are even more dangerous than sharks. CORAL REEF .- Coral reef consists of skeletons of small animals called Madrepores,stacked noe on top of the other for centuries.These corals obtain minerals from the sea water and build a hard structure of limestone .These hard portions of dead corals form the actual coral reef ,the coral that are alive are found on the surface of the reef .Since the corals
