Intro to Energy

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Across
  1. 1. Made from decomposing plants and animals; release energy when burned.
  2. 5. The transfer of energy by electromagnetic waves.
  3. 6. Energy in the movement of electrons.
  4. 7. The transfer of energy by mass movement of particles due to temperature difference.
  5. 9. The transfer of energy by direct contact.
  6. 10. Primary external source of energy for the Earth.
  7. 11. Energy from the internal heat of the Earth
  8. 13. Energy that comes from natural sources or processes that are constantly replenished.
  9. 16. Energy in the movement of objects.
  10. 18. Energy that cannot be easily replenished.
  11. 19. Any material that releases energy in a chemical change.
  12. 20. Heat; energy of the motion of atoms or molecules.
Down
  1. 2. Energy through substances in the form of longitudinal waves.
  2. 3. Energy stored in the position/height of an object.
  3. 4. Energy cannot be created or destroyed.
  4. 8. Energy stored in the nuclei of atoms.
  5. 12. Energy stored in the bonds between atoms.
  6. 14. The energy of motion.
  7. 15. stored energy or energy of position.
  8. 16. Energy stored in objects by tension.
  9. 17. The ability to do work or produce change.