The downward movement of surface soil water is known as

A. Infiltration

B. Percolation

C. Leaching

D. Wash out

Answer: Option B

Solution(By Examveda Team)

Percolation is the movement of water in a downward direction within the soil. It is also termed permeability or hydraulic conductivity.
It is the slow process of the movement of water through pores or free spaces in the soil.
The water flows to recharge the groundwater in the water table and aquifers.