Solar Panel

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Across
  1. 2. The reason we can see
  2. 3. An object that reflects light
  3. 6. A type of energy used for warmth
  4. 7. A source that can be used again and again
  5. 8. A liquid also nown as H2O
  6. 9. The power used with a household
  7. 10. A object used to store electricty
  8. 11. The topic of our lesson
Down
  1. 1. The gases around our planet
  2. 4. The reason we can use solar panels
  3. 5. A source of power
  4. 12. A transparent object wich bends light