Radiation Crossword

12345678
Across
  1. 2. method of heat transfer through electromagnetic waves
  2. 4. occurs through currents
  3. 5. the source of most radiant energy on earth
  4. 6. vibrations of magnetic or electric fields
  5. 8. the warmth you can feel
Down
  1. 1. a type of radiant energy that we can see with our eyes (two words, type with a "-" instead of a space)
  2. 3. when particles transfer kinetic energy through direct contact
  3. 7. caused by radiant energy from the sun passing through the earth's atmosphere (two words, type with a "-" instead of a space)