Infiltration is the process by which water on the ground surface enters the soil. … Infiltration is caused by multiple factors including; gravity, capillary forces, adsorption and osmosis. Many soil characteristics can also play a role in determining the rate at which infiltration occurs.

Where does the infiltration occur?

Infiltration occurs in the upper layers of the ground but may also continue further downwards into the water table. What does infiltration mean in the water cycle? Depending on how saturated the ground is, the water can continue downwards to replenish water tables and aquifers.

What force causes infiltration?

Infiltration is governed by two forces, gravity, and capillary action. While smaller pores offer greater resistance to gravity, very small pores pull water through capillary action in addition to and even against the force of gravity.