Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

Greenhouse effect


Published on

Published in: Education
  • it's a fantastic power point!!
    Are you sure you want to  Yes  No
    Your message goes here
  • Be the first to like this

Greenhouse effect

  1. 1. BY: Clàudia Pont Mayer
  2. 2. The Earth <ul><li>The greenhouse effect is a natural process in which sunlight pases through the atmosphere and warms the surface of the Earth. </li></ul>
  3. 3. Greenhouse effect <ul><li>Greenhouse effect is normaly “good”. </li></ul><ul><li>But the aerosols cause a hole in the atmosphere. </li></ul><ul><li>more than they would have, sunlighs transfer the atmosphere and it cause greenhouse effect. </li></ul>
  4. 4. When it’s started? <ul><li>That started in the Industrial Revolution (XIX) </li></ul><ul><li>But the humans, unfortunately, realice it to late. </li></ul><ul><li>The scientist have determinated if they continius like this in 50 years, the Earth became a disaster. </li></ul>
  5. 5. What are the main pollutants? <ul><li>Natural Gas: It cratet Greengouse gases but less than coal or oil. </li></ul><ul><li>Oil: When we burn oil to get energy greenhouse gases and air pollution are created. </li></ul><ul><li>Coal: Coal Produces more carbon dioxyde than any other fossil fuel and this proces produce more greenhose gases and pollution. </li></ul>
  7. 7. Graphic:
  8. 8. Major Air Pollutans: <ul><li>Carbon Dioxide: is a odorless, colorless and poisonous gas. </li></ul><ul><li>Nitrogen Oxides: contributing to the formation of ground-level ozone. Produce problems in respiratory system. </li></ul><ul><li>Sulfur Dioxide: The largest sources of SO2 emissions are from fossil fuel combustion at power plants. </li></ul><ul><li>Ozone: Depending the location in the atmosphere and ground-levels, it is bad for the Earth. </li></ul>
  9. 9. What we can do? <ul><li>Tree R: </li></ul><ul><li>Reuse the objects. </li></ul><ul><li>Reduce waste. </li></ul><ul><li>Recycle everythig is posible. </li></ul>
  10. 10. THE END