Across
- 1. small environments like creeks and swamps
- 6. mankind's 3rd achievement-means farming
- 8. wind and water wearing away the land
- 9. the land, air, and water all around you
Down
- 2. living together with rules and religion
- 3. groups moving together in order to live
- 4. when humans make air,water,or soil dirty
- 5. spanish word for town
- 7. giant slow moving ice sheet