Knowledge Inventory We recommend that you answer these questions before and after reading the book or attending a workshop to help you understand what you have learned and what you might need to go back and reread for clarification. If you are at a workshop, the results of this quiz may help the teacher/ facilitator decide what information to focus on when everyone has a range of existing knowledge and experience! Answers can be found at the back of the book. 1. Circle the items that should not be included in cold or worm-based compost piles because they may create odors that attract pests, may deter worm activity, or may not break down fully, causing biological hazards or incomplete compost.
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Fallen leaves
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Vegetable stems
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Bacon
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Chicken bones
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Pet waste
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Grass clippings
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Sawdust
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Fruit rinds
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Pesticides
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Eggshells
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Newspapers
2. True or False: Composting is a physical process that occurs without biological activity. 3. Circle one answer. What is one way that composting contributes to reductions in greenhouse gas emissions?
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Composting organic waste creates a less potent greenhouse gas than the same waste breaking down in a landfill.
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Composting prevents oxygen from entering the atmosphere.
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Composting generates heat to power homes.
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Composting turns plastic into a usable soil amendment.
4. Identify key differences between cool/worm composting and hot/aerated static composting by labeling each point with one of the following: Worms, Aerated Static, Both, Neither Can break down meat scraps: Requires moisture: Requires electricity: Finished compost in 3–6 months: Finished compost in 30–60 days: Process kills weed seeds: Best kept under a thick layer of high-carbon materials:
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