Natural Science Term 2 & 3

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Across
  1. 3. The measure of energy
  2. 6. A set of parts that work together
  3. 8. What is needed to do work
  4. 9. Is a good insulator
  5. 11. Means 1000
  6. 13. The phase of matter at freezing
  7. 14. Particles will ______ down and begin to sink
  8. 16. To push or pull on something to make it move
  9. 18. Heat transfer in liquids and gases
  10. 19. A type of system with heat as input
  11. 20. The temperature at which liquid turns to gas
Down
  1. 1. A type of biofuel
  2. 2. What is lost when particles heat up
  3. 4. Everything is made of this
  4. 5. Potential energy stored in food and fossil fuels
  5. 6. Is a physical property
  6. 7. Energy can only _____ from one form to another
  7. 9. Energy that is stored
  8. 10. Allows heat or electricity to flow through it
  9. 12. What radiant energy does off a reflective surface
  10. 15. Energy from electricity
  11. 17. Movement energy