Matter, Matter Everywhere

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Across
  1. 4. a shiny material that can be melted and shaped, like silver or gold
  2. 5. a clear, solid material used for windows and containers
  3. 7. to move on the surface of a liquid or in the air
  4. 9. to cause something to become warmer
  5. 11. to take old or used things and make them into new things
  6. 12. to give off heat or light
  7. 14. the form of an object, such as round or square
  8. 16. a material that has a shape and does not flow
Down
  1. 1. to transform from a solid to a liquid when hot
  2. 2. a material that has no shape and moves in the air
  3. 3. what everything on Earth is made up of
  4. 6. to become new or different than before
  5. 8. a material that takes the shape of the container it is in and flows
  6. 10. a material that is easily shaped or molded into containers
  7. 13. to move smoothly, like a stream, without stopping
  8. 15. a thin material made from trees that is often used for writing