Across
- 3. Farmers cut down trees to make room for _____________.
- 5. A benefit of growing cities is that it has improved...
- 6. Trees cool the Earth by _____________ carbon dioxide and converting it to oxygen.
- 10. This occurs when an area's population is concentrated in cities
- 12. A push factor
- 14. Type of land-use that makes up the majority of cities in the United States
- 17. A way to combat deforestation is to ____________ clear cutting
- 20. Meeting the needs of the present without compromising the needs of future generations
- 21. Growing cities can cause...
- 22. These factors are the reasons people are drawn to cities.
- 24. One of the three E's that lead to sustainability
- 25. This helps connect smaller patches of forest, allowing animals to move between them.
Down
- 1. A pull factor
- 2. An impact of excessive consumption of resources
- 4. One downside of Euclidean zoning
- 7. Zoning to separate land-use by type into specific areas of a city
- 8. Trees help reduce ____________.
- 9. Trees interact with the environment in ____________ ways.
- 11. Growing cities can cause a loss of...
- 12. This a type of land use
- 13. Deforestation causes ___________.
- 15. Trees act as natural air filters by ___________ pollutants.
- 16. Planting new trees
- 18. Urban areas bring many benefits but can also affect the...
- 19. Trees are a line of defense against floods and ___________.
- 23. These factors are the reasons people are forced to leave rural areas and move to cities