Chapter 7: Recycling in Human Communities - Teacher's Guide (Human Biology) Created by: CK-12 Human Biology Ecology Teacher's Guide Read Resources Details Chapter Outline 7.1. Planning7.2. Using Recycling in Human Communities – Student Edition (Human Biology)7.3. Activities and Answer Keys Chapter Summary Image Attributions Description This is the accompanying teacher's guide to the chapter "Recycling in Human Communities." The chapter is about waste disposal. It focuses on the difference between throwing something away in the trash and recycling it. Authors: CK12 Editor Categories: science Biology Grades: 6 , 7 , 8 Date Created: Feb 23, 2012 Last Modified: Apr 29, 2014 You can only attach files to None which belong to you If you would like to associate files with this None, please make a copy first.