The highest landforms in Nigeria are developed on?

The highest landforms in Nigeria are developed on granites. Granite is an intrusive igneous rock that is formed from the slow cooling of magma deep beneath the Earth's surface. It is composed mainly of quartz, feldspar, and mica minerals, which give it a coarse-grained texture and make it very hard and durable. In Nigeria, the highest landforms, such as the Jos Plateau, are developed on granites that were formed during the Pan-African orogeny, a geological event that occurred about 600 million years ago. The Jos Plateau is a large, elevated region in central Nigeria that rises to over 1,200 meters above sea level. The plateau is characterized by a rugged, hilly terrain and has a cool, temperate climate due to its high elevation. Sandstones, basalts, and shales are also common rock types in Nigeria, but they do not form the highest landforms in the country.