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Industries cause rise as well as fall in...

Industries cause rise as well as fall in the temperature of biosphere. Explain.

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Industries add `CO_(2)` and particulate matter to the air. The `CO_(2)` acts as a greenhouse gas and increases air temperature, whereas the particulate matter decreases amount of sunlight reaching the earth and this reduces earth's temperature.
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PRADEEP-ECOSYSTEM-short answer question
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