Across
- 4. the action of buying things
- 6. raw materials we get from nature
- 10. we buy it, use it and throw it away
- 11. to make something better
- 12. place where we through solid waste
Down
- 1. we buy it, we use it, and we throw it away
- 2. new object invented by human beings
- 3. improvement of an object made by Technology
- 5. machine, gadget
- 7. container for paper and cardboard
- 8. container for plastic or metal containers
- 9. objective