Science Vocab Vords

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Across
  1. 2. tightly packed in.
  2. 5. the movement of heat or electricity through a material.
  3. 7. the curved form some types of energy, such as heat, light and sound, take as they move through space.
  4. 9. the ability to do work, have power or produce change.
  5. 10. a substance or object that allows energy (such as heat or electricity) to move thought it efficiently.
Down
  1. 1. heat or light energy sent out in the forms of waves. Some forms can be dangerous.
  2. 3. a substance or objects that doesn't allow energy (such as heat or electricity) to move through it efficiently.
  3. 4. the process in which the hotter parts of a gas or liquid rise to the top and the cooler, denser parts sink.
  4. 6. of, relating to, or caused by heat.
  5. 8. a form of energy caused by the movement of molecules from warmer substances or objects to cooler ones.