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Increase of Oxygen — Edexcel GCSE Chemistry 1CH0

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Chemistry
Edexcel GCSE Chemistry
Fuels and Earth Science
Earth and Atmospheric Science
Increase of Oxygen

Edexcel GCSE Chemistry · 1CH0

Increase of Oxygen

What you need to know

Explain how primitive plants increased atmospheric oxygen through photosynthesis.

Revision notes

1
Increase of Oxygen
5 key terms

Practise with past papers Key terms & definitions

Previous subtopicDecrease of Carbon Dioxide Next subtopicChemical Test for Oxygen