global warming

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global warming (Tejpal singh)

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global warming

  1. 1. What is Global Warming?  Global warming is when the earth heats up (the temperature rises). It happens when greenhouse gases (carbon dioxide, water vapor, nitrous oxide, and methane) trap heat and light from the sun in the earth’s atmosphere, which increases the temperature. This hurts many people, animals, and plants. Many cannot take the change, so they die..
  2. 2. Earth’s Temperature Sun Solar Energy
  3. 3. Earth’s Temperature Sun Solar Energy Radiative Cooling
  4. 4. Earth’s Temperature Sun Solar Energy Radiative Cooling
  5. 5. Earth’s Temperature Sun Solar Energy Radiative Cooling
  6. 6. Causes of Global Warming  Electrical pollution Turning on a light Watching T.V. Playing a video game Using an air conditioner Washing or drying clothes
  7. 7. Carbon dioxide emissions from fossil fuel burning power plants
  8. 8. Carbon dioxide emissions from burning gasoline for transportation
  9. 9. Deforestation, especially tropical forests for wood, pulp, and farmland
  10. 10. Increase in usage of chemical fertilizers on croplands
  11. 11. Effects of Global Warming
  12. 12. CLIMATE
  13. 13. SEA LEVELS
  14. 14. AGRICULTURE
  15. 15. WILD LIFE
  16. 16. WATER RESOURCES
  17. 17. HOW TO STOP GLOBAL WARMING

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