Which of the following practices can help minimize soil erosion?

Planting cover crops is an effective practice for minimizing soil erosion. Cover crops are planted during the off-season to cover the soil when it would otherwise be bare. They provide a protective layer over the soil, which helps prevent erosion caused by wind and water. The roots of cover crops help to anchor the soil in place, reducing the likelihood of soil displacement. Additionally, cover crops can enhance soil structure, improve water infiltration, and increase organic matter, all of which contribute to better soil health and erosion control.

In contrast, practices like plowing straight up and down slopes and leaving bare soil exposed increase the risk of erosion by disrupting the soil structure and rendering it more susceptible to erosive forces. Similarly, using heavy machinery frequently can compact the soil, further increasing erosion and reducing the soil's ability to absorb water. Thus, planting cover crops stands out as a sustainable method to combat soil erosion effectively.