Unit 3

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Across
  1. 4. We can ______ food scraps to help plants grow
  2. 5. Recycling is using old __________ to make new things
  3. 7. 3R, 6 letters
  4. 9. Trash is sent to _______ after it is thrown away
  5. 10. 3R, 7 letters
Down
  1. 1. We should stop using ________ bags at the supermarket
  2. 2. In _______, each person produces 1.5kg of trash each day
  3. 3. We can ______ our old clothes to people in need
  4. 6. 3R, 5 letters
  5. 8. Reusing is using something _____ times