A. Jos Plateau and Mambilla Plateau
B. Mandara Mountains and Biu Plateau
C. Oban Hills and Yoruba Highlands
D. Apata Hills and Effon Ridge
Correct Answer: Option A
A. Jos Plateau and Mambilla Plateau
A. Jos Plateau and Mambilla Plateau
B. Mandara Mountains and Biu Plateau
C. Oban Hills and Yoruba Highlands
D. Apata Hills and Effon Ridge
Correct Answer: Option A
A. Jos Plateau and Mambilla Plateau
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