Global Climate change
- Created by: Emmafairbrother
- Created on: 19-05-17 11:15
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Causes
- variations in solar output
- changes in earths orbit
- human activity burning fossil fuels, farming, deforestation
- carbon dioxide and methane are greenhouse gases that trap heat reflected of the earths surface
For the idead that global warming is happening
- average global temperature is rising and is incrasing sharply now than it did in the past
- ice sheets are melting
- sea leavels are rising (20cm over the past century)
Against the idea that global warming is happening
- some people say temperature is increasing beacsue human settlements have as they were close to where measuremenst were taken
Impacts
Economic impacts
- some farmers can make more money with the higher temperature where there is high latitude however places of low latitude will lose income
- as weather is becoming more extreme more money is needed to reduce impacts of the weather
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