C1 - The Atmosphere Today
- Created by: hania04
- Created on: 29-03-17 16:36
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C1
The Atmosphere Today
- The atmosphere is made up of:
- Nitrogen - 78%
- Oxygen - 21%
- Argon - 1%
- This concentrations are pretty constant. However, human activity is adding pollutants to the air.
- Nature also releases pollutants…
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