WORDSCAPE

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Across
  1. 2. The force that pulls things down to the Earth
  2. 5. How much matter an object has
  3. 6. What makes things move or work
  4. 7. The star in our solar system
  5. 8. A state of matter that flows
Down
  1. 1. You breathe this gas
  2. 2. A state of matter that has no shape
  3. 3. The smallest part of an element
  4. 4. The planet we live on
  5. 7. A state of matter that keeps its shape