Across
- 3. iron used to solder circuits
- 5. materials that can be replenished
- 7. The principle stating products should be designed for longevity and reuse, part of the 6Rs
- 10. This process involves converting waste materials into new products to minimize landfill
- 12. A high impact resistance material
- 15. A soft metal
- 17. A mixture of two metal elements
- 18. warming The earth's temperature is rising
- 20. non renewable source
- 21. a material made from sawdust and glue
Down
- 1. Liquid fossil fuel
- 2. Wood that comes from coniferous trees
- 4. we use both finite and non finite sources to generate this power
- 6. must be worn to protect you in a workshop
- 8. panels on the roof renewable
- 9. to stop buying new products (6rs)
- 11. A common tool used for cutting wood and other materials
- 13. production now is mostly ?
- 14. A grown plant burnt for fuel
- 16. A layered veneered wood
- 18. an expensive metal
- 19. Wood type that comes from deciduous trees
- 20. computer aided design