How Does Global Warming Affect Coral Reefs

Coral reefs are affected by global warming because global warming causes warmer air temperature. This causes ocean temperatures to rise. Warmer ocean temperatures impact coral and alter coral.. The slightest change in ocean temperature will affect coral. This also causes coral bleaching which is when the coral turns white do to changes in ocean temperature. If global warming continues coral will be destroyed or damaged. Although there is a few ways to help out coral.
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Use less water. If you don't use as much water then not as much runoff and wastewater will pollute the oceans.