Natural Resources Crossword
Across
- 1. Products that exit the country
- 4. Extracting natural gas
- 7. Type of rock that is formed when existing rocks are transformed by heat and pressure
- 11. Resources that replaces itself unless badly mismanaged
- 14. Type of mining that is used for minerals that are located in horizontal layers near the surface
- 17. Geographic Information System
- 18. The study of tree rings
- 19. A land dominated by trees
- 20. Canada's rank in production of minerals
- 21. Known as precious metals
- 22. Amount of distinct ways of harvesting trees
- 23. A combination of minerals in multiple different combinations, sizes, etc.
- 24. Materials that exist in nature that have material economic value
Down
- 2. Salt-like material used to make fertilizers, commonly found in South Sask.
- 3. Type of logging that involves cutting up to 70% of the trees in an area
- 5. Known as industrial minerals
- 6. Natural energy sources formed from the remains of ancient organisms
- 7. Separates the mineral from some of the waste rock
- 8. Sedimentary rock that is made from fragments of other rock
- 9. The presence of oil or gas may be determined by...
- 10. Carcinogenic mineral that is used to protect against fire and heat
- 12. Forests where trees are harvested for profit
- 13. Products that come into a country
- 15. Type of cutting that only a certain type or size of tree is harvested
- 16. Portions of the forested areas where commercial forests tend to be