Ppt earth - our responsibility revised

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Ppt earth - our responsibility revised

  1. 1. Our EARTH... Our... By: Anu Norula
  2. 2. Billions of years ago dust whirling around the newborn Sun started topull together forming lumps of rocks .
  3. 3. These rocks by their mutual gravityclumped together to form planets .
  4. 4. The atmosphere containing poisonous gases wrapped around the planet .It took over abillion years for theair to clear .
  5. 5. Today, this is what our solar system looks like..
  6. 6. The EarthThe Earth is atruly beautifuland fascinatingplace.
  7. 7. The Earth is unique because of water and avariety of living things that can survive here.
  8. 8. VEGETATION
  9. 9. THE ANIMAL KINGDOM
  10. 10. BIRDS
  11. 11. LIFE UNDER WATER
  12. 12. INSECTS
  13. 13. THIS BEAUTIFUL CREATION CALLED EARTH IS A GIFT TO US..
  14. 14. THE AMAZING SAND DUNES
  15. 15. THE VAST OCEANS
  16. 16. THE MAJESTIC MOUNTAINS
  17. 17. ENVIRONMENT.. NOW OR NEVER Earth is fast getting abused by Man and his growth.
  18. 18. THEN NOW
  19. 19. THEN NOW
  20. 20. From the wonderous underwater world T OThe dying life underwater ………
  21. 21. GLACIERSThen ……… Now melting
  22. 22. All of us individually are responsible for it. !
  23. 23. Impact of Humans on Environment• Human activities often lead to degradation of the environment, includi ng:• Pollution - land, freshwater creeks and rivers, seas and oceans, and air
  24. 24. Impact of Humans on Environment• Deforestation - is the removal of a forest or stand of trees where the land is thereafter converted to a non- forest use. Examples: farms, ranches, or urban use.
  25. 25. Impact of Humans on Environment• Endangerment and Extinction - of flora and fauna species• Destruction of Habitats
  26. 26. Impact of Humans on Environment• Soil erosion - Increased erosion of land as a result of mining or agricultural activities
  27. 27. Fortunately, man is learning that there areactivities he can undertake toimprove land he has already degraded.
  28. 28. LET US PLEDGE TO SAVE OUR EARTH
  29. 29. LET US PLEDGE TO SAVE OUR EARTH
  30. 30. Thank you Contact:anunorula@gmail.com

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