P4 Science - Matter Crossword Puzzle

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Across
  1. 3. It is a non-matter as it can pass through water in a pond.
  2. 5. It is anything that has mass and occupies space.
  3. 8. It is the amount of matter an object has.
  4. 9. It has a definite shape and definite volume.
  5. 10. It has no definite shape but has a definite volume.
Down
  1. 1. It is the amount of space an object occupies.
  2. 2. It is a non-matter that can keep us warm.
  3. 4. Air has no definite volume so it can be squeezed to occupy a smaller space.
  4. 6. It is a non-matter and is formed when light is blocked by an opaque object.
  5. 7. It has no definite shape and no definite volume.