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  • AP Environmental Science
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    • Unit I: Humans and Sustainability: An Overview >
      • Chapter 1: Environmental Problems, Their Causes, and Sustainability
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      • Chapter 2: Science, Matter, Energy, and Systems
      • Chapter 3: Ecosystems: What are They and How Do They Work?
      • Chapter 4: Biodiversity and Evolution
      • Chapter 5: Biodiversity, Species Interactions, and Population Control
      • Chapter 6: The Human Population and Its Impact
      • Chapter 7: Climate and Biodiversity
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    • Unit III: Sustaining Biodiversity >
      • Chapter 9: Sustaining Biodiversity: Saving Species and Ecosystem Services
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      • Chapter 12: Food Production and the Environment
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      • Chapter 17: Environmental Hazards and Human Health
      • Chapter 18: Air Pollution
      • Chapter 19: Climate Disruption
      • Chapter 20: Water Pollution
      • Chapter 21: Solid and Hazardous Waste
      • Chapter 22: Urbanization and Sustainability
    • Unit VI: Sustaining Human Societies >
      • Chapter 23: Economics, Environment, and Sustainability
      • Chapter 24: Politics, Environment, and Sustainability
      • Chapter 25: Environmental Worldviews, Ethics, and Sustainability
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Section 2:  Reducing Solid Waste

Chapter 19 Section 2 Presentation
File Size: 242 kb
File Type: ppt
Download File

Key Terms:
  • source reduction
  • recycling
  • ​compost
Main Ideas:
  • Source reduction is a method by which we can produce less waste, recycle, and reuse materials.
  • Recycling is the process of reusing materials or recovering valuable materials from waste or scrap.
  • A compost pile made from plant and animal matter can be spread on gardens and fields to enrich the soil.
  • Degradable plastic is a type of plastic that is partially made from living things.​
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