SOLAR POWER

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Across
  1. 3. — The material used to make solar panels.
  2. 6. — Light that comes from the sun.
  3. 7. — The planet that we live on.
  4. 9. — Objects that store electrical energy for later use.
  5. 10. — Another word for warmth or thermal energy.
Down
  1. 1. — Glass-covered openings in houses that let light in.
  2. 2. — Another word for expensive.
  3. 4. — A tool for adding, subtracting, and dividing numbers
  4. 5. — The opposite of day; when solar panels don't work.
  5. 8. — A tool for making objects appear larger.