Which of the following lakes is the largest lake in Africa, the world's second-largest freshwater lake, approximately 6,800 square miles large, and crossed by the Equator? A. Lake Tanganyika B. Lake Chad C. Lake Victoria D. Lake Malawi.

Geothermic gradient is the rate of increasing temperature with respect to increasing the depth in the earths interior. away from tech tonic plates boundaries, it is about 25-40 c/km (72-87 degrees f/mi) of depth near the surface in most of the world.

Answerinflux;