Global Warming
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6 interesting 6 interesting facts about facts about global warming global warming
description
presentation on global warming
Transcript of Global Warming
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6 interesting facts about global warming
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Without the atmosphere the average temperature on Earth would be -15 degrees Celsius
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The eight warmest years on record were 1998 and 2005.
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Scientists predict an increase in global temperature of 2.5 degrees by 2100.
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The number of polar bears has decreased, nothing can save the situation. Scientists estimate that about 20-25 thousand individuals polar bears still have to live in the wild.
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Since 1950, the Arctic ice is reduced by 15%.
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Massive deforestation is responsible for 20% of global warming
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