Across
- 2. Large amount of coal in an area
- 5. Method used to extract natural gas
- 7. Period in which most coal formed
- 9. Method used to extract coal
- 13. Part of power plant turned to generate electricity
- 14. Method used to extract oil
- 15. Site of most recent nuclear meltdown in Japan
- 18. Shale deposit most recently discovered in US
- 20. The type of nuclear reaction for H-bombs
- 22. Type of energy that is nonrenewable but not a fossil fuel
- 23. Where most natural gas is held (type of rock)
- 25. Worst nuclear disaster to occur
- 26. One of the biggest issues with fracking
Down
- 1. Another name for natural gas
- 3. When fossil fuels are burned for energy
- 4. Typical element used in nuclear energy
- 5. When atoms are split apart
- 6. Coal needs ___ and pressure to form
- 8. Country with largest oil reserves
- 10. The name of the most destructive Operation Crossroads bomb
- 11. Radiation can attach to dust & ash to form
- 12. Purest, strongest form of coal
- 16. An alternative to uranium for nuclear energy
- 17. Excess methane is typically burned in a gas ___
- 19. Where steam cools back down in a power plant
- 21. The primary element in all fossil fuels
- 24. Residue left behind after coal is burned