Chemistry GCSE
Comparison with Mars and Venus
What Comparison with Mars and Venus means in Chemistry GCSE, as defined for AQA.
Definition of Comparison with Mars and Venus
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Reference: AQA
The Earth's early atmosphere may have been like the atmospheres of Mars and Venus today, which provide a useful model for the early Earth.
Topics that use Comparison with Mars and Venus
- The Earth's early atmosphere (AQA GCSE)
Related terms
- Absence of oxygen
- Build-up of nitrogen in the atmosphere
- Composition of the early atmosphere
- Condensation and the formation of oceans
- Development of scientific theories
- Earth's early atmosphere
- Earth’s first billion years
- Evidence and revision
Using Comparison with Mars and Venus in the exam
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