Across
- 1. / a liquid fossil fuel that is extracted from the ground.
- 4. / a synonym for hottest.
- 5. warming / an increase in the earth's atmospheric and oceanic temperatures widely predicted to occur due to an increase in the greenhouse effect resulting especially from pollution .
- 6. / a hard black substance that is extracted from the ground and burned as fuel.
- 7. / using the stated type of fuel.
- 9. / a sudden calamitous event bringing great damage, loss, or destruction.
- 11. energy / a source of energy capable of being replaced naturally.
- 12. / a storm with a violent wind.
- 13. / a natural movement of air.
- 15. / produced or operated by the action of the sun's light or heat .
- 16. / to become greater in extent, volume, amount, or number.
Down
- 2. / a vital or unsettled matter.
- 3. change / significant and long-lasting change in the Earth's climate and weather patterns
- 4. / a sweeping and destructive fire especially in a rural area.
- 7. fuels / a fuel (such as coal, oil, or natural gas) formed in the earth from plant or animal remains
- 8. / a building or set of buildings for the manufacturing of goods.
- 10. gas / a gas that causes the greenhouse effect, especially carbon dioxide.
- 14. / an expression of intention to inflict evil, injury, or damage.