Briana energy puzzle

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Across
  1. 5. change direction of force fixed pulley changes direction or force.
  2. 9. energy all matter is small up of tiny particales held together by forces
  3. 10. is used in different forms.
  4. 11. energy collects energy from the suns radiant.
  5. 13. is something that is not used properly.
  6. 16. is when you recycle you can use again.
  7. 17. is a split object apart.
Down
  1. 1. bonds.
  2. 2. plane is a sloppy surface easy to move objects.
  3. 3. a increase force,decrease effort,holds things together.
  4. 4. and axle is the wheel goes threw the post is an axle
  5. 6. some geothermal energy comes from warm water and lock near earths surface.
  6. 7. fuels is when the energy released by the fuels as they burn is converted to
  7. 8. hydroelectric plants use the energy of flowers water at h moves.
  8. 12. fossil buried under layers of dirt.
  9. 14. is a living or recently living organizes we can use energy as resourses.
  10. 15. is a rigid object or bar that pivots around a fixed point.