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Trees and Forests Review

This review covers various topics related to trees and forests, including ecosystems, levels of the forest, photosynthesis, nutrient cycle, and human uses. It includes a video review by Bill Nye, a presentation on ecosystems and forests, and activities such as tree cookies and tree ring analysis. The importance of forests is also explored through resources and articles.

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Trees and Forests Review

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  1. Trees and Forests Review May 9th

  2. Bill Nye Video

  3. Put name on video sheet Fill out as you watch video Go over Ecosystems/Forests PPT

  4. May 10th levels of the forest Nutrient cycle https://youtu.be/DeDhjEu5ybI Fill out sheet about levels Photosynthesis

  5. Photosynthesis The process that plants use to make their own food

  6. For photosynthesis to occur, a plant needs water, sunlight, and carbon dioxide The plant then produces glucose (sugar) and oxygen

  7. The process of photosynthesis takes place in the leaves of plants

  8. Process of photosynthesis Sunlight is absorbed by a green chemical in the leaves called CHLOROPHYLL Chlorophyll Hydrogen(breaks down water into)Oxygen H and CO2 (found in the air are used to create the GLUCOSE that feeds the plant, while the O2 is released into the atmosphere (which we breathe)

  9. P H O T O S Y N T H E S I S 2.Water enters leaf 1.Chloroplasts (containing chlorophyll) trap light energy 3.CO2 enters leaf through stomata 4.Sugar and O2 leave leaf

  10. photosynthesis

  11. MAy 11th Finish Nutrient Cycle Leaf classification Booklets and review

  12. What do you notice about the two pie charts?

  13. Tree Cookies Tree Cookies PPT

  14. Tree cookies The Tree Game-LEarn Alberta Be a dendrochronologist The Stump Tree Ring activity

  15. Human uses of the forest Learn Alberta Video Ancient Forests

  16. Human uses of forests http://www.mnn.com/earth-matters/wilderness-resources/blogs/21-reasons-why-forests-are-important

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