Fun

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 1. How much matter something contains (4)
  2. 4. The environment as it relates to living organisms (7)
  3. 7. Characteristic life processes and phenomena of living organisms (7)
  4. 11. A proposal intended to explain certain facts or observations (10)
  5. 13. Having to do with the body (8)
  6. 15. Systematic investigation to establish facts (8)
  7. 16. A visual representation of the relations between certain quantities, represented as points (5)

Down

  1. 2. State of matter with a fixed shape (5)
  2. 3. A device that attracts iron and produces a ___ field (6)
  3. 5. A number that identifies a position relative to an axis (10)
  4. 6. The planet we live on (5)
  5. 8. A system of high tension cables by which electrical power is distributed throughout a region (4)
  6. 9. A collection of facts from which conclusions may be drawn (4)
  7. 10. The regions of the surface and atmosphere of the Earth where living organisms exist (9)
  8. 12. The power to do work or make things move (6)
  9. 14. State of matter that flows like water (6)