Across
- 5. sixth Natural gas was first used in America
- 9. Amount of natural gas used in US
- 10. Industry uses natural gas as an
- 11. Main Ingredient in natural gas
- 12. Gas Brings drilling operation closer to residential communities
- 13. Second Energy consumption
Down
- 1. Methane Gas found in seams of coal
- 2. Spray Natural gas is used in
- 3. gas nonrenewable fossil fuel
- 4. Fuels remains of tiny sea animals 300-400 years ago
- 6. percent Natural gas
- 7. Natural Gas was discovered in 17 states
- 8. Rock Natural gas trapped in what rock