Moraine is

A. A tribe inhabiting the equatorial region

B. The debris of fragments of rock material brought down with the movement of a glacier

C. A salt water lake in Arabia

D. A nocturnal animal found in Amazon forests

Answer: Option B

Solution(By Examveda Team)

Moraine is the debris of fragments of rock material brought down with the movement of a glacier. Moraines are made up of the pieces of rock that are shattered by frost action, imbedded in the glaciers & brought down the valley.