Nurcan Namlıoğlu global warming

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Nurcan Namlıoğlu global warming

  1. 1. GLOBAL WARMING Nurcan NAMLIOĞLU 39160746848
  2. 2. What Is The Global Warming? <ul><li>increase in the average temperature of Earth's near-surface air and oceans </li></ul><ul><li>Most of the observed temperature increase since the middle of the 20th century </li></ul><ul><li>caused by increasing concentrations of greenhouse gases </li></ul>
  3. 4. Greenhouse Effect <ul><li>rising in temperature that the Earth experiences because certain gases in the atmosphere </li></ul>
  4. 5. The History of the Earth's warming
  5. 6. United Nation’s Report <ul><li>If global warming occur </li></ul><ul><li>+2 rating: Water shortage will start </li></ul><ul><li>Sea levels will rise </li></ul><ul><li>The world's food stocks run out. </li></ul><ul><li>Migration begins </li></ul>
  6. 8. Global Dimming <ul><li>Gradual reduction in the amount of global direct irradiance at the Earth's surface, has partially counteracted global warming from 1960 to the present </li></ul>
  7. 9. Solar Variation <ul><li>Variations in solar output have been the cause of past  climate changes . </li></ul>
  8. 10. Solutions for Global Warming <ul><li>Use saving bulb </li></ul><ul><li>Less car use </li></ul><ul><li>contribution to recycling </li></ul><ul><li>Use less hot water </li></ul><ul><li>Planting tree </li></ul><ul><li>P revent burning and flammable materials inside the Forest picnic . </li></ul>
  9. 12. <ul><li>The End </li></ul>

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