Science Words 4

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 2. A visual representation of the relations between certain quantities, represented as points (5)
  2. 5. The resistance encountered when one body is moved in contact with another (8)
  3. 6. A proposal intended to explain certain facts or observations (10)
  4. 9. A sentence of inquiry that asks for a reply (8)
  5. 10. Systematic investigation to establish facts (8)
  6. 12. An empty area or space (6)
  7. 14. Force that pulls objects toward the Earth (7)
  8. 15. How tightly packed the matter in something is (7)
  9. 16. Energy that makes things warm (4)

Down

  1. 1. The power to do work or make things move (6)
  2. 3. A particular course of action intended to achieve a result (9)
  3. 4. How much matter something contains (4)
  4. 7. A state of difficulty that needs to be resolved (7)
  5. 8. A push or a pull (5)
  6. 11. Tool for weighing things; also a set of musical notes (5)
  7. 13. A listing of best-selling recorded music (5)