Final answer:
Rio Rancho is located in the Basin and Range province, characterized by normal faults, horsts, and grabens.
Step-by-step explanation:
Rio Rancho is located in the Basin and Range province in the southwestern United States. The Basin and Range province is characterized by a series of normal faults where basins (valleys) are the hanging walls that dropped down relative to the ranges (mountains) on the footwall.
This province is known for its abundance of horsts and grabens, which are elevated plateaus and low basins created by extensional deformation and normal faults.