Across
- 5. packaging material which is put in boxes to protect products during shipping
- 8. wood prepared for use in building and carpentry
- 11. describes a piece of technology that supposedly won't become outdated anytime soon
- 13. saving designed to replace or conserve human and especially manual labor
- 15. hard, brittle substance, typically transparent or translucent, made by fusing sand with soda, lime, and sometimes other ingredients
- 16. poisonous substances
- 17. difficult for children under age five to open, but not difficult for normal adults to use properly
- 19. incapable of going wrong or being misused
- 22. convert (waste) into reusable material
- 23. pasteboard or stiff paper
Down
- 1. saving efforts made to reduce energy consumption
- 2. difficult to burn
- 3. capable of being decomposed by bacteria or other living organisms
- 4. hindering the penetration of water
- 5. able to be maintained at a certain rate or level
- 6. resistance to tampering by either the normal users of a product, package, or system or others with physical access to it
- 7. a kind of expanded polystyrene
- 9. seizing the attention
- 10. impervious to water
- 12. plastic sheeting with blisters which cushion products and prevent breakage
- 14. synthetic material made from a wide range of organic polymers such as polyethylene, PVC, nylon, etc., that can be molded into shape
- 18. designed to resist damage when dropped or knocked
- 20. material manufactured in thin sheets from the pulp of wood or other fibrous substances, used for writing, drawing, or printing on
- 21. silvery-white metal, the chemical element of atomic number 50. It is used in various alloys, notably bronze, and for electroplating
