Unit 1-11

1234567891011
Across
  1. 3. warmth
  2. 4. to use or have something with others
  3. 7. a machine that is driven by a flow of gas or water
  4. 9. the small hard parts from which new plants grow
  5. 10. to eat a little bit of food to see what it is like
  6. 11. a gas in the air that we need to stay alive
Down
  1. 1. very thin metal thread
  2. 2. made by nature not by people
  3. 4. free from danger
  4. 5. to use things again often by turning garbage into new products
  5. 6. tiny drops of water in the air or on a surface
  6. 8. to become different