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PresentacióN Power Point Ingles


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PresentacióN Power Point Ingles

  1. 1. And the problems that are facing it. THE BALTIC SEA
  2. 2. What´s the baltic sea? <ul><li>The baltic sea is conecting 10 different countries in the northern europe and is the centrum of marketing of those countries. </li></ul>
  3. 3. And what´s the problem? <ul><li>The problem is that we in those countries are using to much toxins and chemicals in the agriculture and those chemicals are eventually running out into the baltic sea and that makes the sea die. </li></ul>
  4. 4. How does it dies? And why? <ul><li>When the oxygen levels in the water are decreasing the algal blooming is increasing because when the sun hits the water the algal starts to grow and that´s blocking the sunlight to give the plants energy and they die, and when they dies they rise to the surfice and blocking more sunlight and that ´s leading to an evil spiral. </li></ul>
  5. 5. Algal blooming.
  6. 6. What do we have to do? <ul><li>We in the nordic countries have to stop using toxins and chemicals for our agriculture and find some other options such as more ecologily made food. </li></ul>
  7. 7. The end:D