Combined Science GCSE
Volcanic activity and outgassing
What Volcanic activity and outgassing means in Combined Science GCSE, as defined for AQA.
Definition of Volcanic activity and outgassing
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Reference: AQA
Intense volcanic activity released gases, including water vapour, carbon dioxide and nitrogen, that formed the early atmosphere.
Topics that use Volcanic activity and outgassing
- The Earth's early atmosphere (AQA GCSE)
Related terms
- Comparison with Mars and Venus
- Condensation
- Evaluating theories
- Formation of the early atmosphere
- Indirect evidence
- Limitations of indirect evidence
- Volcanic activity
- Build-up of nitrogen
Using Volcanic activity and outgassing in the exam
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