Deccan Plateau about 10% in Western Ghats. Except in developed areas of certain river valleys, double-cropping is rare. Rice is the predominant crop in high-rainfall areas and sorghum in low-rainfall areas. Other crops of significance include cotton, tobacco, oilseeds, and sugar cane. Coffee, tea, coconuts, areca, pepper, rubber, cashew nuts, tapioca, and cardamom are widely grown on plantations in the Nilgiri Hills and on the western slopes of the Western Ghats. Cultivation of Jatropha has recently received more attention due to the Jatropha incentives in India. Deccan Plateau The Deccan Plateau is a large plateau in western and southern India. It rises
Ngaoundere Plateau flows, maars, and tuff cones. One lava flow in this area has been dated to 0.9 million years ago. Some of the volcanoes may be from the Holocene period. Ngaoundere Plateau The Ngaoundéré Plateau is a highland area in the Adamawa Region of Cameroon. It contains Tchabal Nganha, a large volcano, and many other recent volcanic structures. The plateau is between the forested south and savannah north of Cameroon. Ngaoundéré, the capital of the Adamawa region is located on the plateau. It lies over the Ngaoundere fault zone, which was reactivated in the Cretaceous. The Ngaoundere fault belongs the Central