which soil other than clay soil is better to survive wind erosion?sandy or top soil

Think of the sand dunes around some lakes. The wind sure blows that sand to make those huge dunes.

To determine which soil is better to survive wind erosion, we need to understand the characteristics of sandy soil and topsoil.

1. Sandy Soil: Sandy soil has larger particles compared to other soil types. It drains well and allows air to circulate easily due to its loose texture. However, sandy soil is more prone to wind erosion as the particles are easily transported by wind. Its lack of cohesion makes it vulnerable to being blown away, which can lead to soil degradation.

2. Topsoil: Topsoil is the uppermost layer of soil and is rich in organic matter. It typically has a balanced texture and contains a mix of clay, sand, silt, and organic materials. Topsoil is beneficial for plant growth and can help prevent wind erosion. Its finer particles and higher organic content enhance the soil's ability to retain moisture and resist erosion.

Based on these characteristics, topsoil is generally better at surviving wind erosion compared to sandy soil. Its finer particles and higher organic content provide better cohesion, reducing the risk of soil being carried away by wind. However, it is important to note that even topsoil can be susceptible to wind erosion under certain conditions, particularly when it becomes dry and loose.

To mitigate wind erosion, certain measures such as planting windbreaks, using cover crops, contour plowing, and applying mulch can be employed regardless of the type of soil. These practices can help reduce wind speed and promote the stability of the topsoil.