Tree Facts
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Trees are the oldest living organisms on earth.
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Trees help filter the air we breath.
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Trees renew our air supply by absorbing carbon dioxide and producing oxygen.
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The world's oldest trees are 4,600 year old Bristlecone pines in the USA.
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The world's tallest tree is a coast redwood in California, measuring more than 360 ft or 110 m.
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Trees and other plants make their food through a process called photosynthesis.
Other Fun Facts about Trees can be found at the
ISA web site, Fun Facts Page.
