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Lesson 3 Nature's Treasure Chest |
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1. Renewable - Having the capability of replenishing itself 2. Recyclable - Being able to be utilized again, often by being restructured into something else 3. Biodegradable - Being able to be broken down or decomposed by natural means 4. Cells - The basic building blocks of living things 5. Cellulose - The material that makes up plant cell walls 6. Fiber - Thin threads that bind together to form animal and plant matter 7. Lignin - The sticky substance that binds plant cells together 8. Pulp - The mash that forms when wood chips are cooked
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