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Helping Trees - PowerPoint PPT Presentation


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Helping Trees. By Keira & Chloe. We need to replant our trees because... Global warming is happing because of the Carbon Dioxide in the air. We need our trees for paper, cardboard and other things so what shall we do? .

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helping trees

Helping Trees

By

Keira & Chloe

slide2

We need to replant our trees because... Global warming is happing because of the Carbon Dioxide in the air. We need our trees for paper, cardboard and other things so what shall we do?

slide3

The earth has a blanket around it this is called the ozone. It protects the earth from the suns harmful rays. But we have carbon Dioxide that makes the sun rays stay in . So we want to get rid of the carbon. This maybe be the end of polar bear

if we chop down the trees before they died the carbon dioxide will stay in side of the tree
If we chop down the trees before they died the carbon dioxide will stay in- side of the tree.