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18/03/2022 6:39 pm
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Global warming is due to increase of:
(a) methane and nitrous oxide in atmosphere.
(b) methane and CO2 in atmosphere.
(c) methane and O3 in atmosphere.
(d) methane and CO in atmosphere.
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18/03/2022 6:40 pm
Correct answer: (b) methane and CO2 in atmosphere.
Explanation:
The main gas responsible for the global warming is carbon dioxide. Other contributors include methane released from landfills and agriculture.