Reefs with their multihued coral and vivacious fish may be as dazzling and wizardly as a throbbing timberland
Corals live beings, invertebrate animals that belong to identical family as jellyfish and ocean anemones. a minimum of 1 / 4 of all marine ocean creatures place confidence in corals for food and shelter. Coral reefs square measure found principally on coastlines of heat oceans within the tropics. the foremost outstanding coral reefs in India square measure within the Lakshadweep, Gulf of Mannar, the Andaman and Nicobar Islands, and also the Gulf of Kutch.
1. Coral reefs are sorcerous wonderlands of colors and shapes. The fish they host ar equally vivacious and dramatic. Coral is formed from thousands of small pin-head sized polyps, that is what these red-tailed butterfly fish kill and eat.
2. Almost all corals, like this table coral, area unit found fairly near to the surface. Corals contain Algae that live symbiotically with them; algae want daylight for photosynthesis process, and successively feed the cora
3. Corals want laborious natural surfaces like rocks and shells to grow on, and that they flourish in clear salty water with several daylight. Pollution suffocates and kills the
4. A range of various coral, like this inexperienced sea-fan coral and orange barrel sponge, live Side by Side on a reef. Barrel sponges, that are available in a spread of colors, tend to measure for thousands of years. they're the reef’s primary utilization units and also are answerable for providing nutrition to several of the organisms that live there.
5. There square measure around 800 species of onerous coral. once you see coral just like the montipora, that itself has eighty five totally different species, it’s onerous to recollect that corals aren't plants. They usually appear as if shrubs, bushes, or tree.
6. Coral reefs support monumental diverseness. it's calculable that getting ready to 4,000 totally different species will live along on one reef, that represents 100 times the variety found within the open ocean.
7. The tortoiseshell turtle turtle encompasses a beautiful vibrant and lentiginous shell, and distinctive slender pointed beak. It primarily chow sponges, however also will consume ocean anemones and jellyfish to support its 40-70 weight unit weight. tortoiseshell turtle ocean turtles ar critically vulnerable for a range of reasons, from loss of nesting and feeding habitats, to accidental capture and life trad
8. Vibrant and engaging, crown-of-thorn echinoderm balance and management the coral system once they exist in single digit numbers. once they multiply during a abrupt bloom, these venomous predators area unit capable of decimating a complete reef during a short tim
9. Numerous factors are threatening coral reefs around the world, from over-collection of sand and overfishing, to pollution and the exploitation of coral for wildlife trade. However, it is the effect of warming sea temperatures as a result of climate change that most threatens coral survivale.e.n.s.e.m.l. coral survival.
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