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Living green lesson #4
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Living green lesson #4

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Transcript

  • 1. SPELLING B
  • 2. SPELLING BEASY MIDDLE HARD2 pts 3pts 5pts
  • 3. For Six Points!
  • 4. For Four Points!
  • 5. For three points!
  • 6. Green Materials.Trees are being cut down for wood faster than they can grow, and 25% of all this wood is used in buildings.
  • 7. Green Materials. So to save forests, some green builders now use bamboo forfloors instead of wood.
  • 8. Green Materials.Although Bamboo looks like wood, it’s actually a grass, not a tree, and it grows 20 times faster than most trees.
  • 9. Green Materials.So after the bamboo is cut, it quickly grows back again.
  • 10. Green Materials.Clearly, the more people use bamboo in building, the better our chances of saving the world’s forests are.
  • 11. Green Materials.Many other parts of buildings can be made of recycled materials.
  • 12. Green Materials.At the Chicago Center for Green Technology, the ceiling tiles are made of newspaper.
  • 13. Green Materials.In the bathrooms, the floors are made of recycled glass, and the walls between the toilets are made of recycled plastic milk containers.
  • 14. What kind of green materials can be used for green buildings?Bamboo, newspaper, glass,and plastic milk containers can be used for green buildings.
  • 15. Vocabulary Bamboo: A tropical tree like grass.So to save forests, some green builders now use bamboo for floors instead of wood (p223)
  • 16. Vocabulary Recycled: A used object, used again.Many other parts of buildings can be made of recycled materials.(p223)
  • 17. Vocabulary Ceiling: the overhead inside lining of a room.At the Chicago Center for Green Technology, the ceiling tiles are made of newspaper. (p223)
  • 18. Here are some famous ceilings from around the world!
  • 19. Vocabulary Container: Something for holding goods.The walls between the toilets are made of recycled plastic milk containers. (p223)
  • 20. Vocabulary Instead of: In place of.To save some forests, some green builders now use bamboo for floors instead of wood. (p223)
  • 21. Vocabulary Meet demand: To supply.There isn’t enough fresh water to meet demand. (Top of p223)