Physical Science

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Across
  1. 2. The measure of the pull of gravity on an object.
  2. 5. Particles move less freely than a gas. Has a definite shape and definite volume.
  3. 6. The energy that is caused by the movement of electrons.
  4. 10. Particles are packed tightly together. Has a definite shape and definite volume.
  5. 12. boil water. The water will turn into steam which will turn turbines.
  6. 13. The ability to cause changes in matter.
  7. 15. The concentration of matter
  8. 18. The kinetic energy that moving objects have.
  9. 19. The amount of matter in an object.
  10. 21. This type of energy is powered by water. Dams are built with little openings so that the water can go through the openings and turn turbines.
  11. 22. Energy that is produced by the sun. The sun hits solar panels which have photovoltaic cells. These cells convert light energy into
  12. 24. This method of making energy is made by burning organic matter.
  13. 25. The energy an object has due to where it is, or its condition.
  14. 27. an object.
  15. 28. the loudness of a sound.
  16. 29. The movement of molecules of matter.
Down
  1. 1. Water that is close to magma underground gets heated up and turns into steam. This steam is forced up to the surface and goes through turbines.
  2. 3. The energy an object has when it is in an elevated position.
  3. 4. This type of energy is made by wind. The wind turns wind turbines or windmills which makes electricity.
  4. 7. The energy that is made by vibrations.
  5. 8. the amount of space an object takes up.
  6. 9. Energy that is made by ocean tides. At high tide, the water is trapped by a dam or reservoir, and at low tide, the water is let go. The water spins a turbine which runs an electric generator that produces electricity.
  7. 11. Energy that is stored in compressed strings, stretched rubber bands, and bent vaulting poles.
  8. 14. Atoms get spilt apart
  9. 16. Particles move very freely. Has no definite shape or volume.
  10. 17. Anything that has mass and takes up space.
  11. 20. The energy that is released when a chemical reaction happens.
  12. 23. The energy of motion.
  13. 26. Kinetic energy that makes electromagnetic radiation visible.