6 interesting facts about global warming

Without the atmosphere the average temperature on Earth would be -15 degrees Celsius

The eight warmest years on record were 1998 and 2005.

Scientists predict an increase in global temperature of 2.5 degrees by 2100.

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.

Since 1950, the Arctic ice is reduced by 15%.

Massive deforestation is responsible for 20% of global warming

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