The Anatolian Plateau is primarily located in the central part of Turkey. Based on the regions described:
- Region 1 is a mountain range in Northern Turkey.
- Region 2 is a desert in the middle of Turkey (this is likely where the Anatolian Plateau is mainly situated).
- Region 3 is a mountain range in Southern Turkey.
- Region 4 is a desert in Israel.
Given this information, the correct answer is:
B. Region 2.