Across
- 2. You can put this in food and cars
- 3. This can affect the environment and it comes out of and hale and other types of sedimentary rock formations
- 5. one of the most common underground accidents
- 7. blows things around outside
- 9. Hard black rock
- 10. resources that can be renewable
- 11. the process or result of joining two or more things together to form a single entity.
Down
- 1. One of the most dangerous jobs ever
- 3. resources that are not renewable
- 4. material used in nuclear power stations to produce heat to power turbines.
- 6. Biggest star there is
- 8. Once it is used it can not be used again