Across
- 1. getting as much use as you can from something so it is not wasted
- 4. made of minerals
- 5. one or more of these make up rocks
- 9. type of resource that is not made fast enough to replace it when used
- 10. most of the land in the United States is ________, rather than forest
- 12. fill in the blank with another word, starting with r, that appropriately completes the jingle: "reduce. reuse, and ________"
- 13. type of resource that is found in nature, also used by humans
Down
- 2. to sort or put into groups
- 3. True of false: soil can take hundreds of years to form
- 6. type of resource that is made at least as quickly as it is used
- 7. there is more _______ than copper, gold, and iron in the United States
- 8. forest resources provide many important things. Two of the most important are food and ____________
- 11. this is a valuable resource mostly found in western United States