DEFORESTATION <ul><ul><li>Presented by:  Grace Lim </li></ul></ul><ul><ul><li>Class: 3D </li></ul></ul>
What is Deforestation? <ul><li>Deforestation is the cutting or burning down of all the trees in an area. </li></ul>
 
Why Deforestation Happens? <ul><li>We need to use the woods from the trees to make tissue paper, toilet paper, furniture e...
Why Deforestation Happens? <ul><li>To construct more buildings on the empty land. </li></ul><ul><li>To clear the land for ...
Deforestation Affects the Earth  <ul><li>Lesser oxygen is produced by the trees for us to breath. </li></ul><ul><li>There ...
Deforestation Affects the Earth  <ul><li>Many animals will die in the rain forests because their habitats and food are des...
How Bad is Deforestation Today?   <ul><li>Deforestation had already caused the extinction of many insects in Madagascar. <...
How Bad is Deforestation Today?   <ul><li>750-850 million hectares of rain forests had disappeared due to deforestation. <...
 
 
Deforestation Can Affect You! <ul><li>The weather can become too hot for us due to global warming. </li></ul><ul><li>We wi...
Deforestation Can Affect You! <ul><li>Our grandchildren will be often sick as the environment will become unlivable by the...
What Can You Do to Stop Deforestation? <ul><li>Plant more trees. </li></ul><ul><li>Use handkerchief instead of tissue pape...
You Can Make A Difference !
THE END
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3 D Grace Lim, Deforestation

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3 D Grace Lim, Deforestation

  1. 1. DEFORESTATION <ul><ul><li>Presented by: Grace Lim </li></ul></ul><ul><ul><li>Class: 3D </li></ul></ul>
  2. 2. What is Deforestation? <ul><li>Deforestation is the cutting or burning down of all the trees in an area. </li></ul>
  3. 4. Why Deforestation Happens? <ul><li>We need to use the woods from the trees to make tissue paper, toilet paper, furniture etc. </li></ul>
  4. 5. Why Deforestation Happens? <ul><li>To construct more buildings on the empty land. </li></ul><ul><li>To clear the land for cattle, horses or chicken farms. </li></ul><ul><li>To grow vegetable, rice and other food for more and more human beings. </li></ul>
  5. 6. Deforestation Affects the Earth <ul><li>Lesser oxygen is produced by the trees for us to breath. </li></ul><ul><li>There will be more carbon dioxide which worsens global warming. </li></ul>
  6. 7. Deforestation Affects the Earth <ul><li>Many animals will die in the rain forests because their habitats and food are destroyed. </li></ul><ul><li>Some places can become deserts because deforestation changes earth climate. </li></ul>
  7. 8. How Bad is Deforestation Today? <ul><li>Deforestation had already caused the extinction of many insects in Madagascar. </li></ul>
  8. 9. How Bad is Deforestation Today? <ul><li>750-850 million hectares of rain forests had disappeared due to deforestation. </li></ul><ul><li>Destruction of rain forests all over Asia in Indonesia, Thailand, Malaysia, Bangladesh, China, Sri Lanka, Laos, Philippines and India. </li></ul><ul><li>An increase in earth temperature of 0.5 to 0.6 ° c in the last 100 years due to deforestation. Many icebergs had melted due to the rising temperature. </li></ul>
  9. 12. Deforestation Can Affect You! <ul><li>The weather can become too hot for us due to global warming. </li></ul><ul><li>We will have to pay more for paper and wood products as they will become very expensive. </li></ul><ul><li>Haze will prevail and our health will be badly affected. </li></ul>
  10. 13. Deforestation Can Affect You! <ul><li>Our grandchildren will be often sick as the environment will become unlivable by the time they are born. </li></ul>
  11. 14. What Can You Do to Stop Deforestation? <ul><li>Plant more trees. </li></ul><ul><li>Use handkerchief instead of tissue paper. </li></ul><ul><li>Use less disposable chopsticks. </li></ul><ul><li>Donate to environmental charities that promote forest conservation. </li></ul>
  12. 15. You Can Make A Difference !
  13. 16. THE END

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