This revision video looks at the human causes of climate change, including what greenhouse gases are, how they get into the atmosphere and how they have caused an enhanced greenhouse effect.
It is part of the AQA GCSE Geography course – Paper 1: Unit A – The Challenge of Natural Hazards.
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VIDEO CHAPTERS
00:00 Introduction
00:14 Human cause – carbon dioxide
01:39 Human cause – methane
02:14 Human cause – nitrous oxides
03:28 The enhanced greenhouse effect
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