Across
- 1. this region is a migration highway for many bird species
- 6. named for dark alkaline clay soil
- 9. another climate that determines a type of region
- 10. spotted ocelet, javelinas, and horned lizards live here
- 13. this region is the start for many Texas rivers
Down
- 2. a geographically distinct ecosystem that covers a large area
- 3. one factor that determines a type of region
- 4. this region gets 35-50 inches of rain annually
- 5. this ecoregion has deep soils with high clay content
- 7. this region is 300-800 feet above sea level
- 8. a level high plateau and at risk for drought
- 11. this ecoregion is warm and humid
- 12. an ecoregion known as the Hill Counntry