Energy

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Across
  1. 3. What colour of t shirt would absorb heat best?
  2. 4. Heat is a form of ________________
  3. 5. What are very good conductors?
  4. 6. When particles are heated they ____________
  5. 7. Heat can only travel by convection in a gas or ________________
  6. 10. Heat travels along a metal rod by ______________
Down
  1. 1. When particles in metals (solids) are heated they start to v________________
  2. 2. You can reduce heat loss from your house through the windows by getting d____________________
  3. 6. Heat will travel through the space between the sun and the earth by ___________________
  4. 8. There are no particles in space, it is a v______
  5. 9. A material which does not conduc