Energy.

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Across
  1. 3. A poor conductor of heat and reduces heat transfer.
  2. 7. Energy that is stored.
  3. 10. Particles moving closer together.
  4. 12. Input energy __________ equals output energy.
  5. 14. The ocean has a __________ capacity for heat than the ocean.
  6. 15. The average kinetic energy of an object.
  7. 17. Energy in motion.
  8. 18. Particles which can flow e.g. liquids and gases.
Down
  1. 1. Type of heat transfer which occurs due to the bulk movement of particles in a fluid.
  2. 2. Type of heat transfer in which the particles transfer their energy to one another by vibrating.
  3. 4. The law of _____________ __ _________ is not created or destroyed, instead it is changed from one form to another
  4. 5. Particles spreading out.
  5. 6. Specific Heat ____________ is the energy required to heat 1 kg of a substance by 1 degree C.
  6. 8. a substance gains heat energy, it __________, or in other words gets larger.
  7. 9. A __________ conductor is an object which prevents the flow of heat energy.
  8. 11. The amount of energy needed to move an object one meter using a force of one Newton
  9. 13. The movement of liquids and gases in a circular motion due to differences in heat energy.
  10. 14. Movement of heat energy from a hot region to a cold region.
  11. 16. A form of heat transfer which involves electromagnetic waves.