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Trees

Trees. By Bela Ronald and Racheal Cortner. The Benefits of Trees. Oxygen to replace carbon dioxide (clean air) Energy source: Fire, heat, food (fruit & nuts) etc. Shade-Trees reduce UV-B exposure by about 50 percent Building/prevent erosion Shelter for animals. Tragic Deforestation.

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Trees

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  1. Trees By Bela Ronald and RachealCortner

  2. The Benefits of Trees • Oxygen to replace carbon dioxide (clean air) • Energy source: Fire, heat, food (fruit & nuts) etc. • Shade-Trees reduce UV-B exposure by about 50 percent • Building/prevent erosion • Shelter for animals

  3. Tragic Deforestation • Erosion & floods • Loss of habitat/extinct animals • Top soil removal (trees give nutrition to soil) • Underground aquifer’s water source stays on the top of the earth resulting in loss of fresh water. • More evaporation = loss of fish/streams • Smaller plants die from direct sunlight

  4. https://www.google.com/maps/search/tree+nurseries+in+wa/@47.5283416,-120.4551405,7z/data=!4m5!2m4!3m3!1stree+nurseries!2sWashington!3s0x5485e5ffe7c3b0f9:0x944278686c5ff3bahttps://www.google.com/maps/search/tree+nurseries+in+wa/@47.5283416,-120.4551405,7z/data=!4m5!2m4!3m3!1stree+nurseries!2sWashington!3s0x5485e5ffe7c3b0f9:0x944278686c5ff3ba Washington/Pullman • 12 million acres of forestland in the state • Approximately 8.4 billion trees • Pullman has a Christmas tree farm which recycles trees safely • Couple of Tree Nurseries (Pullman) • Hundreds in Washington • 8 national forests most around 1 million acres some 2.5 million

  5. Trees Now Overall • Cover about9.4% of the Earth's surface (or 30% of total land area) • Before it was 50% of total land area • 61 trees per person • Over 400 billion trees (2005)

  6. Trees in our future • Depleting with time • More people = less trees • Predicted 9.6 billion people in 2050 (36yrs from now) • A lot better now than in the past • New organizations help with tree loss • Encouraging others to protect trees/plant

  7. How to Help • Plant trees • Buy real Christmas trees preferably organic • Recycle/reuse • Use less plastics • No Styrofoam • Support National Forests • Support solar/wind/water power not burning of fossil fuels

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