unit 6

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Across
  1. 2. Not having enough of something
  2. 4. To become larger in number or amount
  3. 8. The world around us: air, water, land, and animals
  4. 9. To stay alive in a difficult situation
  5. 10. Almost certainly; very likely
Down
  1. 1. Something useful like water, coal, or wood
  2. 3. Below the surface of the earth
  3. 5. In the middle of a group of people or things
  4. 6. Power that makes things work
  5. 7. A very dry place with little rain and few plants