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Mr. Pettit's Environmental Science

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Mr. Pettit

Mr. Pettit's Environmental Science

Home
Science Starters
Table of Contents
Powerpoints
Labs
Outline Shells
Vocab Words
Documents
Syllabus & Course Information
9 Week Projects
Midterm and Final Reviews
Mr. Pettit
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Chapter 5

How Ecosystems Work

Ev. Ch 5.1 Energy Flow in Ecosystems.ppt

Ev. Ch 5.2 The Cycling of Matter.ppt

Ev. Ch 5.3 How Ecosystems Change.ppt

Notebooks are due when you take the Chapter Test

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