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Lesson 4 The Sustainable Forest |
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1. Relic - An object with historic value that has survived from the past 2. Hydroelectric plant - A place where electricity is produced by the energy of rapidly moving water 3. Spawning - The producing or depositing of eggs by fish 4. Erosion - The wearing away of the soil, usually by wind or water 5. Riparian zone - The area along a river or stream
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