States of Matter

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Across
  1. 4. Any basic unit of matter and energy
  2. 6. A relatively hard naturally occurring mineral material
  3. 8. Small usually rounded stones worn by the action of water
  4. 9. Related to, or derived from living matter
  5. 12. The expanse of salt water that covers most of the earth's surface and surrounds land masses
  6. 13. The process where liquid changes to a gas or vapor
  7. 14. Flat low lying plain that forms from the deposits of sediments at the mouth of a river
  8. 16. Solid material that is moved and deposited in a new location
Down
  1. 1. A covering of minute ice crystals on a cold surface
  2. 2. A natural movement of air at any velocity
  3. 3. The laying down of sediment carried by wind, flowing water, the sea, or ice
  4. 4. A naturally occurring sequence of changes of properties of an object or system
  5. 5. A substance composed of 2 parts hydrogen and 1 part oxygen
  6. 7. To move in one direction continuously and easily
  7. 10. The force by which a planet or other body draws objects towards its center
  8. 11. The solid form of water produced by freezing
  9. 12. A loose granular material that results from the disintegration of rocks
  10. 15. A tall plant that can live for a very long time