CLIMATE CHANGE and  global warming Johanna Kleine-Frauns
Overview <ul><li>Reasons for global warming </li></ul><ul><li>Greenhouse gasses and greenhouse effect </li></ul><ul><li>Wh...
Natural reasons   for  global   warming <ul><li>Changes in solar radiation  </li></ul><ul><li>Volcanic eruptions </li></ul...
Human  reasons   for  global   warming <ul><li>Fossil fuels </li></ul><ul><ul><li>carbon dioxide (CO2)   </li></ul></ul><u...
 
Greehouse gasses and  greenhouse effect <ul><li>gasses accumulate  </li></ul><ul><li>in the atmosphere   </li></ul><ul><li...
<ul><li>The temperature increased  </li></ul><ul><li>approximately  0.74°C </li></ul><ul><li>By 2100 the global warming co...
Consequences <ul><li>Increased glacier melt and melting polar ice caps </li></ul><ul><li>Rising sea levels </li></ul><ul><...
 
What can we do to fight it? <ul><li>Turn down </li></ul><ul><li>Choose low energy models </li></ul><ul><li>Switch off </li...
Thank you for listening!
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Climate change by johanna

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Globalisation: Climate Change

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Climate change by johanna

  1. 1. CLIMATE CHANGE and global warming Johanna Kleine-Frauns
  2. 2. Overview <ul><li>Reasons for global warming </li></ul><ul><li>Greenhouse gasses and greenhouse effect </li></ul><ul><li>What is going to happen </li></ul><ul><li>What can we do? </li></ul>
  3. 3. Natural reasons for global warming <ul><li>Changes in solar radiation </li></ul><ul><li>Volcanic eruptions </li></ul><ul><li>Natural fluctuations </li></ul>
  4. 4. Human reasons for global warming <ul><li>Fossil fuels </li></ul><ul><ul><li>carbon dioxide (CO2) </li></ul></ul><ul><li>Deforestation </li></ul><ul><ul><li>CO2 emissions can`t decrease </li></ul></ul><ul><li>Factory farming </li></ul><ul><ul><li>methane (CH4) </li></ul></ul>
  5. 6. Greehouse gasses and greenhouse effect <ul><li>gasses accumulate </li></ul><ul><li>in the atmosphere </li></ul><ul><li>the energy is absorbed within the atmosphere </li></ul>
  6. 7. <ul><li>The temperature increased </li></ul><ul><li>approximately 0.74°C </li></ul><ul><li>By 2100 the global warming could increase up to 6.5°C </li></ul>
  7. 8. Consequences <ul><li>Increased glacier melt and melting polar ice caps </li></ul><ul><li>Rising sea levels </li></ul><ul><li>changing rainfall patterns </li></ul><ul><li>increasing weather extremes </li></ul>
  8. 10. What can we do to fight it? <ul><li>Turn down </li></ul><ul><li>Choose low energy models </li></ul><ul><li>Switch off </li></ul><ul><li>Think efficient </li></ul><ul><li>Intelligent transport </li></ul><ul><li>Reuse/recycle </li></ul>
  9. 11. Thank you for listening!
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