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Agenda
•Learning Goal•Phosphorus Cycle•Final Draft of Island•Homework
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Learning Goal
•Objective 2.5.D (Cycles) – I can describe
how water, carbon, oxygen, nitrogen, and
phosphorus cycle between abiotic
resources and organic matter in the
ecosystem.
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New Biogeochemical Cycle: The Phosphorus Cycle.
Copyright © 2010 Ryan P. Murphy
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Phosphorus cycle: The biogeochemical cycle that describes the movement of phosphorus through the lithosphere, hydrosphere, and ecosphere.
Copyright © 2010 Ryan P. Murphy
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Phosphorus cycle: The biogeochemical cycle that describes the movement of phosphorus through the lithosphere, hydrosphere, and ecosphere.
Copyright © 2010 Ryan P. Murphy
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Phosphorus cycle: The biogeochemical cycle that describes the movement of phosphorus through the lithosphere, hydrosphere, and ecosphere.
Copyright © 2010 Ryan P. Murphy
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Phosphorus cycle: The biogeochemical cycle that describes the movement of phosphorus through the lithosphere, hydrosphere, and ecosphere.
Copyright © 2010 Ryan P. Murphy
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Phosphorus cycle: The biogeochemical cycle that describes the movement of phosphorus through the lithosphere, hydrosphere, and ecosphere.
Copyright © 2010 Ryan P. Murphy
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• Ecosphere: The surface of the earth and all the ecosystems.
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• Lithosphere: Below the surface, in the crust and mantle.
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• Hydrosphere: All waters not in atmosphere and lithosphere.
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• Atmosphere: The area of gases that surround the planet.
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• Atmosphere: Not a part of the Phosphorus Cycle
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Which one is not a part of the phosphorusCycle?
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Which one is not a part of the phosphorusCycle?
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• Activity! Drawing the Phosphorus Cycle.
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Takes millions of years
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Do not Draw
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Importance of phosphorus----
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Important nutrient for plants and animals.
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Part of the DNA molecule in our cells.
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In the fats of our cell membrane.
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Part of our bones and teeth.
Copyright © 2010 Ryan P. Murphy
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Island
•Include Nitrogen (Friday) and Phosphorus Cycle
•Begin Final Draft of Island on White Paper▫Pencil must be TRACED OVER!
•Begin Final Drafts of Tools on Worksheets▫Materials, Describe Use▫Pencil must be TRACED OVER!
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Cycles
•Water Cycle (Unit 7, Day 4)
•Carbon/Oxygen Cycle (Unit 7, Day 4)
•Nitrogen Cycle (Unit 7, Day 5)
•Phosphorus Cycle (Unit 7, Day 6)
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Poster
•Paperclip your “man-made resources” papers to your poster.▫Make sure your names are on EACH paper.
•On the back of your poster:▫Name #1▫Name #2▫Name #3▫Period __
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Homework
•No Homework•On Thursday/Friday, we will be doing CST
Prep