Wind and water erosion causes the topsoil to be lost.
What leads water erosion?
Erosion is caused by the impact of raindrops on bare soil and by the power of running water on the soil surface or the top layer. Natural erosion rates depend on inherent soil properties, slope, and climate, which together determine the ability of the site to support vegetation. Rainfall also produces four types of soil erosion: splash erosion, sheet erosion, rill erosion, and gully erosion.
Therefore, (A) option is the correct answer.
To learn more about water erosion, refer here :
https://brainly.com/question/16809678
#SPJ2
