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Forests are a very important part of our existence. They provide us with many of the things we need to survive. That is why we have to preserve them.

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Presentation on theme: "Forests are a very important part of our existence. They provide us with many of the things we need to survive. That is why we have to preserve them."— Presentation transcript:

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3 Forests are a very important part of our existence. They provide us with many of the things we need to survive. That is why we have to preserve them. forests

4 Resources Trees Plants Fruits Animals Creeks/Ponds /Rivers

5 Products Trees- Syrup, Lumber, Paper, Oxygen, Nuts, Rubber. Plants- Food, Medicine, Oxygen Animals- food, pelts Ponds- food, water, oxygen

6 Trees!! Trees are a very important part of the environment. They supply us with food, water, lumber, and much more. Trees absorb carbon dioxide and other pollutants. They also prevent flooding and soil erosion.

7 Logging There are two main types of logging… this will explain them

8 This is the process of removing all of the trees from one area at once. Clear cutting

9 Cheap Quick Safe Does a lot of damage to the environment Pros Cons

10 Selective Cutting This method of logging includes cutting down only some trees and leaving a mix of sizes and species of trees behind.

11 Pros Cons Does not do harm to the environment Expensive Dangerous Complicated

12 You can click on this link to see a cool video of a man using a logging machine!! http://video.google.com/videoplay?docid=- 5376786079004655324&ei=EZDmSa3FIJ KurgKtldXeBw&q=logging+forest&hl=en &emb=1

13 This is a regular amount of renewable resources that can be harvested without reducing it’s future supply.

14 Certified wood Certified wood is from forests that are managed for sustainable yields. A well managed label allows businesses to select wood from forests with sustainable yields. This label can only be given by the forest stewardship.

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