3 years ago

Earth's rising atmospheric temperature is MOSTLY caused by unnatural

1 answer:

nataly862011 [7]3 years ago

4 0

Greenhouse gases
What is Global Warming? Global warming is the unusually rapid increase in Earth's average surface temperature over the past century primarily due to the greenhouse gases released by people burning fossil fuels.Jun 3, 2010

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3 years ago

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4 years ago

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3 years ago

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