Choose all the true statements about soil erosion



Humans are the sole cause of soil erosion


Weathering is the wearing away of surface soil by water and wind


Contour plowing is a method of farming across the slope of the land to reduce erosion


Deforestation has no impact on soil erosion


Windbreaks are used to prevent wind erosion on farmland.


Desertification can occur in heavily eroded areas due to human impact.


The timing at which farmers plant their crops can help with soil erosion