Wild red wolves were once common in the southeastern United States. As this area became more developed, the number of wild red wolves was drastically reduced to about 20 individuals by 1967. These remaining wolves were captured and bred. In 1987, some captive-born red wolves were released into an area of North Carolina. Today, there are more than 50 wild red wolves living in North Carolina. Identify two ways development in the southeastern United States most likely contributed to the decline of the red wolf population. Explain each of your answers.

1. seamount a raised footwall block between normal fault creates this 2. syncline break between rocks where a hanging wall rises relative to a footwall 3. hot spring on rolling hills, this a dip between hills 4. volcanic neck created when a block with hanging walls slips down between normal faults 5. caldera underwater volcano that never reaches above sea level 6. horst natural hot water on earth's surface containing many minerals 7. graben underwater volcano whose top is eroded flat by waves 8. crater less than a mile in diameter; looks like a bowl at the top of a volcano 9. guyot magma that filled the central vent that remains after the volcano has eroded 10. reverse fault over 1 mile in diameter; looks like a bowl over a volcano