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which definition best describes global warming?a long-term change in the earth's climatea long-term increase in the earth's average temperaturea long-term change in the climate of a region or a citysolar heat that is radiated out into space

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Answer: B. a long-term increase in the Earth's average temperature

Explanation: Global warming is basically a long-term increase in the Earth's average temperature.

User David Gillen
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