What human activity causes the temperature of a region to increase?

There is overwhelming evidence that human activities, especially burning fossil fuels, are leading to increased levels of carbon dioxide and other greenhouse gases in the atmosphere, which in turn amplify the natural greenhouse effect, causing the temperature of the Earth's atmosphere, ocean, and land surface to increase.

Explanation:

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answer: collecting information/data

reason: the student is going around and asking people questions to collect data

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