etc etc
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Name three greenhouse gases | carbon dioxide, methane and water vapour
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| How is carbon dioxide produced naturally? | volcanic eruptions,respiration of animals and burning organic matter
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| How does man produce carbon dioxide? | burning fossil fuels
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| How does man produce methane | rice paddies and cows
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| Where does water vapour come from | water cycle and industrial processes
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| How do greenhouse gases work? | absorb radiation in their bonds creating a vibrating molecule
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| What is the global warming potential? | abiltiy to cause GW
lifetime in our atmosphere
ability to absorb radiation
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| Indicators of GW | melting of the polar ice caps, tropical areas are experiencing more frequent storms and floods, glaciers disappearing, extreme heatwaves
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| Consequences of GW | drought conditions, river flooding, storms and hurricanes, sea ice melting, thermal expansion, longer growing seasons
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| What is the Kypoto Protocol? | Earth Summit 1992, 100+ countries signed in 1997 (not the USA) reduce emissions by 5% by 2012
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| What is the EU's strategy? | 202020 vision, emissions reduced by 20%, 20% of energy will be renewable. 2007
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| What alternative fuels are there to carbon. | HEP, wind, solar, nuclear
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| What is carbon capture and storage? | Storing underground in empty gas fields or reacting Co2 with metal oxides to form carbonates
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