Across
- 3. Unit power of radiant flux
- 4. Power- Electric power generated by a nuclear plant
- 6. The total mass of an object
- 8. Power taken from physical or chemical resources
- 11. Saving waste of resources
- 12. Gas- Gas occurring underground that consist of methane and hydrocarbons
- 13. Power- Power by the energy of wind
- 15. Energy- Natural resources that can be replaced
- 16. Using water flow for electricity which generates a generators
Down
- 1. Oil
- 2. Relating to earth's internal heat
- 5. Black or dark brown rock found underground and used as fuel
- 7. Energy- Natural resource that can not be replaced
- 9. Fuels- Natural fuels formed by past living organisms
- 10. Energy- Energy powered by the sun
- 14. Machining changing mechanical energy to electricity