In our World
- Created by: SophieEStokes
- Created on: 23-09-14 21:40
Other questions in this quiz
2. What can limestone make?
- stones
- Glass
- shoes
- Carpet
3. What reduced Carbon diocide in the Early atmosphere?
- Water vapours condensed and cooled to form water which fell as rain and filled the hollow crusts.
- water fell as rain
4. What is the amount of oxygen in the air in the Earths early atmosphere?
- 21%
- 78%
- little or no oxygen
- 0.001%
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