Science Vocabulary

123456789101112131415161718192021
Across
  1. 1. the amount of mass in a given volume of a substance
  2. 3. a supercontinent that existed when all land mass was connected
  3. 6. a measure of the force of gravity on an object
  4. 9. a plate boundary where plates move apart from each other
  5. 10. the study of the Earth
  6. 11. a force that pulls objects with mass together
  7. 12. a seismic wave that can travel through solid, liquid and gas
  8. 13. a measure of the amount of matter in an object
  9. 15. a plate boundary where plates collide with each other
  10. 18. a shaking of the earth caused by the sudden movement of tectonic plates
  11. 19. a push or pull on an object
  12. 20. the preserved remains of an organism
  13. 21. the desire of an object to remain in its current state
Down
  1. 2. he created the laws of motion
  2. 4. the movement of a fluid that is pushed out of the way by a solid
  3. 5. Speed and direction of an object
  4. 7. a plate boundary where plates slide past each other
  5. 8. a force that opposes motion between objects that are touching
  6. 14. a seismic wave that can only travel through solids
  7. 16. the amount of space that a substance takes up
  8. 17. a piece of the Earth's crust