3.2.1 Global climate change 0.0 / 5 ? Environmental Science/StudiesThe Living EnvironmentASAQA Created by: jake.colonnaCreated on: 31-03-16 11:36 What is the natural greenhouse effect visible light from sun, some IR absorbed by natural ghg's in troposphere, converted to heat, reflected 1 of 6 What is the enhanced Greenhouse effect visible light from sun, more IR absorbed by more GHG's 2 of 6 What is the Natural and enhanced origin of Co2 Natural- respiration Enchanced- Combustion of fossil fuels 3 of 6 What is the Natural and enhanced origin of Methane Natural- Cattle Enhanced- Cattle farming/paddy fields 4 of 6 What is the Natural and enhanced origin of Oxides of nitrogen Natural- Bacteria Enhanced- Combustion of fossil fuels 5 of 6 What is the Natural and enhanced origin of Chloroflurocarbons (CFC's) Natural- Aren't any Enhanced- Disposal of Fridges, Aerosols, polystyrene 6 of 6
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