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