The level of sea is increasing up. If world's temperature average increasing about 1.4-5.8 celsius, it will has effect to melting of iceberg at The Northern Pole and Southern Pole. Next, the average level of sea will increase up about 14-90 centimeters’. If level of sea increase about 50 centimeters, it will has effect to people about 92 millions around the world, for example if the level of sea increasing up 1 Meter, after this happening will has effect to Egypt will lose land about 6% Bangladesh 17.5% Mahuro Island in Marshall Island 80%.In addition, level of sea have damage to seacoast ecology, losing mangrove forest which is the place of aquartic animal, invasion of seawater to fresh water( have damage to agriculture ) and seawater can destroy river bank( can be deluge problem ). Coral bleach, the beautiful colors of coral are from single cell algae that live in inner tissue of coral. If the temperature of seawater increase(from world's temperature increase about 2-3 celsius), the algae is died. After that, coral don't have food. They will dead and change them color to white. This happening called Coral Bleach. From research of Florida Institute of Oceanography, assign to this happenning betide highest in 10 years ago.It's in Australia, China, Panama, Thailand, Malaysia, Philippines, India, Indonesia, Kenya and all countries around Red Sea such as Pertorico Jamaica especially Great Barrier Reef outside seaboard of Australia which is the living of rare Coral which nearly extince.
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