water

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Across
  1. 1. VAPOR: The gas form of water
  2. 4. RESOURCE: A material found in nature that is useful to humans
  3. 7. A giant ice sheet that slowly moves out in all directions
  4. 8. To wear away
  5. 9. To change from a gas to a liquid
  6. 10. Bits of soil, sand, and rock that are picked up by rivers and dumped in the ocean
  7. 11. An imaginary line around Earth halfway between the North and South Poles
Down
  1. 2. To change from a liquid to a gas
  2. 3. Harmful matter that makes water, soil, or air dirty
  3. 5. A flowing stream of water within a larger body of water
  4. 6. POINT: The temperature at which liquid water changes to solid ice (32° Fahrenheit, o° Celsius)