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Physics, 21.05.2020 09:00 AbhiramAkella

What is climate change? How is it caused
Define greenhouse effect.
What did the 15° United National Conference on Climate Change held in
Copenhagen on 7 to 18 December 2009 advocate? Write in short

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What is climate change? How is it caused
Define greenhouse effect.
What did the 15° United...

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