By leaving crop roots in the ground and stalks on the surface, no-till plowing prevent

Soil erosion

Explanation:

Tillage is the process of preparation of the soil by mechanical agitation of the soil by various methods, such as digging, overturning and stirring. This can also be performed manually by using hand tools such shovelling, raking, picking, mattock work, and hoeing.

By leaving the crop roots of the last harvest and preventing the tillage will prevent the soil erosion. As the roots of the plants will bind the soil. The tillage will expose the fertile soil to the air which will lead to wind erosion.

a covalent bond, specfically triple bond