Ocean Temperature

Causes and Effects


Elliott Key in Florida's Biscayne National Park is formed from an ancient coral reef. Living coral at the heart of the unique marine ecosystem of the Florida Keys is vulnerable to rising water temperatures, ocean acidification, and other effects of climate change.

  • Even small increases in water temperature can cause coral bleaching, and if such stress continues, corals can die.
  • The intensity and frequency of coral bleaching has increased significantly over the past 30 years, causing death or severe damage to one-third of the world's corals.
  • If we keep polluting the oceans at the current rate, it will become too acidic and too hot to support the marine life growing there.


Scientists predict that soon, if we keep up what we're doing, the ocean will become so acidic that coral will be unable to form shells or skeletons. Without coral, the foundation of the marine ecosystem will suffer, and many, many ecosystems will be destroyed from the bottom up


  • elevating energy efficiency
  • promoting renewable energy
  • reducing coal emissions
  • greening transportation
  • providing assistance to developing countries to reduce deforestation and switch to clean energy technologies.


EPA SURVEY - Money Saved, Lbs of C02 Reduced

If you take all of the new actions you've selected:Dollar SavingsCO2 ReductionTurn down heating thermostat on winter nights by 5℉ - $26, 292 lbs.

Turn up A/C thermostat in summer by 3℉ - $13, 137 lbs.

Replace 17 incandescent light bulbs with ENERGY STAR lights - $68, 686 lbs.

Enable the power management features on your computer - $131 31 lbs.

Wash your clothes in cold water - $24 244 lbs.

Replace your refrigerator with ENERGY STAR models - $38 394 lbs.

Replace your furnace or boiler with ENERGY STAR models - $78 728 lbs.

Replace your window with ENERGY STAR models$150 - 2,947 lbs.

Reduce the number of miles you drive on Vehicle 1 - $204 1,088 lbs.

Reduce the number of miles you drive on Vehicle 2 - $204 646 lbs.

\Your Estimated Totals: $819 7,292 lbs.