Radiation

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Across
  1. 2. used by doctors and vets
  2. 4. used to cook and making great popcorn
  3. 6. those metal heaters that radiate heat energy to cold buildings
  4. 7. long waves that are heat waves
  5. 8. Something that radiates heat energy outward towards chilly campers
Down
  1. 1. waves waves that can give you sunburns so wear sunscreen!!
  2. 3. light. Type of waves we can see
  3. 5. waves that can really mess up the cells of a living thing