Electricity

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Across
  1. 5. changes direction periodically
  2. 7. Latin word for sun
  3. 8. most renewable energy source
  4. 9. make dc electricity to ac electricity
  5. 10. main insulator of electricity
Down
  1. 1. main conductor of electricity
  2. 2. studied electricity into depth
  3. 3. what keeps us safe in our house
  4. 4. electricity flows in one direction
  5. 6. pollutes our earth and ozone layer