Grade 4 Science Review

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Across
  1. 4. a famous scientist from England.
  2. 5. how heavy something is
  3. 9. the force that pulls objects towards Earth
  4. 10. when light bends
  5. 11. when speed doesn't change, it is _______.
  6. 13. magnets have two opposite_________.
  7. 15. we use a ___________ point to describe an objects position.
  8. 17. when something takes energy in
  9. 20. energy from motion is ________ energy.
  10. 21. when light bounces off an object and doesn't bend
  11. 24. to move back and forth
  12. 25. one kind of magnet
  13. 26. food has this kind of energy
  14. 27. a machine that helps change the direction of motion. Flag poles are one example.
  15. 28. the small things objects have
  16. 30. when the sun is blocked by an object, the object makes this
  17. 31. things that move are in ________.
Down
  1. 1. a push or a pull
  2. 2. the place an object is is its __________.
  3. 3. the form of energy that we need fuel for
  4. 6. kinds of energy
  5. 7. to move energy
  6. 8. an adjective for not moving
  7. 12. magnets have these around them
  8. 14. energy that is stored energy is also called ______ energy.
  9. 16. the form of energy that TVs use
  10. 18. if a push and a pull are not the same strength
  11. 19. if all forces equal zero
  12. 22. when you do work you use__________.
  13. 23. a glass object that can refract light.
  14. 29. to make something come closer to you.