Across
- 1. What scientific field studies forces and energy?
- 5. fuels What type of fuels include coal and oil?
- 8. What scientific field studies chemical reactions?
- 12. science What scientific field studies environmental impacts?
- 14. What structures include roads and bridges?
- 15. What graph feature shows change over time?
- 16. What material type more than tripled since 1970?
- 18. What scientific field studies rocks and minerals?
- 19. What scientific field locates ore deposits?
- 22. fuels What gas, oil and coal are collectively called?
- 23. earths What type of elements are used in wind turbines?
- 25. minerals What material type includes sand and gravel?
Down
- 2. What term means reducing environmental damage?
- 3. What devices increased lithium demand?
- 4. What metal is commonly used in batteries?
- 6. What process reuses materials?
- 7. What unit measures global extraction amounts?
- 9. What scientific field designs mining machinery?
- 10. turbines What technology uses neodymium magnets?
- 11. What process creates deep holes underground?
- 13. What process extracts aluminium from bauxite?
- 17. What factories extract metals from ores?
- 20. What process removes materials from Earth?
- 21. What material category includes crops and wood?
- 24. What ore is aluminium extracted from?