A coral reef is one of the most amazing features of our world. It is part of the giant engine that drives everything that allows life to survive on this planet. Not only are they stunningly beautiful, but they also represent a tremendous economic asset. They are one of the most sensitive to any change because these corals release a substance that contains calcium. This substance settles to form rocky surfaces that form a sort of island in the sea. One of the activities of corals is to convert carbon dioxide into limestone. Because of this, coral reefs can control the carbon dioxide present in water of the ocean, making the environment healthy for other species thriving.
Coral reefs reflect a huge portion of the biodiversity on planet earth. They are critical to the health of our oceans and in turn the health if all species on earth, including homo sapiens. Coral reefs are an important food source for the people who live near reefs, and, as nurseries, are vital to the world’s fisheries. Reefs provide a variety of economic benefits, including recreational activities, tourism, coastal protection, habitat for commercial fisheries, and preservation of marine ecosystems. The view of coral reefs, emerging out of the ocean all sudden, is breathtaking. They attract a lot of eco-tourism.