Asia has large areas of inland drainage. Why is it so? (1) Rainfall is seasonal and scanty (2) There is a number of inter-montane plateaus (3) River channels are obstructed by lava flows (4) It is a very large continent

Options

A. Rainfall is seasonal and scanty
B. There is a number of inter-montane plateaus
C. River channels are obstructed by lava flows
D. It is a very large continent

Answer

A