9 Highlight the final answer differently eg with a box Make sure your units are

9 highlight the final answer differently eg with a

This preview shows page 4 - 17 out of 39 pages.

9. Highlight the final answer differently (e.g. with a box). Make sure your units are appropriate. Ask yourself if the answer makes sense!
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Section last week Impact factors on climate: 1. Changes of incoming solar radiation; 2. Reflectivity/albedo; 3. Greenhouse gas effects; 4. Land-ocean distribution; 5. Atmosphere - ocean interaction.
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GREEN HOUSE EFFECT SPU 25 Energy and Climate: Vision for the Future A.Quick (HTF)—DO NOT DISTRIBUTE
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Energy Balance What happens to all this energy? A. Quick (HTF)—DO NOT DISTRIBUTE
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Key points associated with Greenhouse effect 1. Greenhouse gas effects; 2. Important greenhouse gases; 3. Wave length; 4. Radiative forcing; 5. Carbon cycle.
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Greenhouse Effect Energy TO Earth—short wavelengths Energy FROM Earth—long wavelengths (all bodies with any temperature radiate heat) Greenhouse gases Transparent to short wavelengths (let it in) Absorb long wavelengths (keep it in) In order of importance: H2O, CO2, CH4, O3, N2O, and Halocarbons Cold planet without them! -16C (3F) A.Quick (HTF)—DO NOT DISTRIBUTE ? v=sTvqIijqvTg
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Current Greenhouse Gases Carbon dioxide Fossil fuels (coal, oil, gas), burning wood Methane Fossil fuels, swamps, cows, rice paddies, rotting sewage Nitrous Oxide Bacteria, fertilizer, cars Ozone Smog (bad) Stratosphere (good) CFCs Only from humans A. Quick (HTF)—DO NOT DISTRIBUTE
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wavelength of CO 2 vs. H 2 0
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HOMEWORK RELATED QUESTIONS SPU 25 Energy and Climate: Vision for the Future A.Quick (HTF)—DO NOT DISTRIBUTE
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How to Use Scientific Notation In scientific notation, a number is written as the product of two numbers….. …..a
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  • Fall '10
  • BOB
  • Greenhouse gas

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