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AQA GCSE 9-1 Combined Science Chemistry. The Evolution of the Earth's Atmosphere. FOR 2022 EXAMS.
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Tiktok: @geniusscience1
Instagram: @geniussci
This video is all about the evolution of the Earyh's atmosphere for the AQA GCSE Combined Science Chemistry specification and also AQA 9-1 GCSE Chemistry (Separate Science or triple).
This video describes the Earth's early atmosphere and its composition and also explains how the levels of carbon dioxide in the atmosphere decreased over time and the oceans formed.
Later in the video, we explain how green plants and algae evolved and how oxygen levels increased to present day levels because of photosynthesis.
Instagram: @geniussci
This video is all about the evolution of the Earyh's atmosphere for the AQA GCSE Combined Science Chemistry specification and also AQA 9-1 GCSE Chemistry (Separate Science or triple).
This video describes the Earth's early atmosphere and its composition and also explains how the levels of carbon dioxide in the atmosphere decreased over time and the oceans formed.
Later in the video, we explain how green plants and algae evolved and how oxygen levels increased to present day levels because of photosynthesis.
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