2016
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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NASA scientists using a new satellite-based method have located 39 unreported and major human-made sources of which gas
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NO2
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HO2
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SO2
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CO2
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Explanation:
Detailed explanation-1: -Using a new satellite-based method, scientists from NASA, Environment and Climate Change Canada, and two universities have located 39 unreported and major manmade sources of sulfur dioxide emissions.
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