Across
- 2. measured with an ammeter
- 5. oil, coal and gas
- 7. circuit with branched components
- 8. two or more cells
- 9. movement energy
- 11. circuit with components "in a line"
- 12. fuel from logs
Down
- 1. describing solar, wind, hydroelectric, etc
- 3. energy from waves
- 4. measured with a voltmeter
- 6. energy from the sun
- 10. heat energy