5150107
Description
Mind Map by emilymiller693, updated more than 1 year ago
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Created by emilymiller693
about 8 years ago
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C1
- Evolution of the Atmosphere
- Originally molten
- millions of years
- any atmosphere melted
- millions of years
- Cools down
- Thin crust formed
- Volcanos kept errupting
- Gave off gases
- Carbon dioxide
- Made up most of early atmosphere
- Made up most of early atmosphere
- Water vapour
- condensed to form oceans
- condensed to form oceans
- Nitrogen
- Carbon dioxide
- Gave off gases
- Green plants evolved
- Removed CO2
- Produced O2
- Died and formed sediment
- Carbon locked up
- Carbon locked up
- Removed CO2
- Thin crust formed
- Organisms
- Simple Organisms died
- Too much O2
- Complex organisms evolved
- Too much O2
- Simple Organisms died
- Originally molten
- Atmosphere
today
- Nitrogen-78%
- Oxygen-21%
- Argon-1%
- Human activity
- Adding pollution
- Burning fossil fuels
- Powerstations
- Vehicles
- Powerstations
- Harmful to humans
- Harmful to enviroment
- Burning fossil fuels
- Adding pollution
- Nitrogen-78%
- Fossil fuels
- Hydrocarbons
- Burning fossil fuels
- Oxidation/Combustion
- Reduction
- Oxidation/Combustion
- Carbon
- Carbon dioxide
- Green house effect
- Warming up earth
- Sea level rising
- Sea level rising
- Warming up earth
- Green house effect
- Carbon monoxide
- Formed in a incomplete burning
- Poisonous
- Formed in a incomplete burning
- Carbon particulate
- tiny particles
- Fall as soot
- Make building look dirty
- Make building look dirty
- tiny particles
- Carbon dioxide
- Sulfur
- From impurities in fuel
- Sulfur dioxide
- Falls as acid rain
- Kills plants and animals
- Damages buildings and Statues
- Kills plants and animals
- Falls as acid rain
- Sulfur dioxide
- From impurities in fuel
- Nitrogen
- Hydrocarbons
- Reducing pollution
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