The contracting force that occurs when the water surface meets the air and acts like an elastic skin is
A) field capacity.
B) surface tension.
C) capillary action.
D) solifluction.
E) evapotranspiration.

Question

Quizplus · Accepted Answer

Surface tension is the contracting force that occurs when the water surface meets the air and acts like an elastic skin, creating a thin layer of water that resists external forces. Field capacity refers to the amount of water that soil can hold after it has been saturated and excess water has drained away. Capillary action is the movement of water within the spaces of a porous material due to the attraction between the water molecules and the surface of the material. Solifluction refers to a type of slow mass wasting caused by the gradual movement of soil and sediment downhill due to freeze-thaw cycles. Evapotranspiration is the process by which water is transferred from the land to the atmosphere by evaporation and transpiration.

The Contracting Force That Occurs When the Water Surface Meets