Final answer:
Sand dunes and the Dust Bowl are examples of wind erosion.
Step-by-step explanation:
Sand dunes and the Dust Bowl are two examples of wind erosion. Wind erosion occurs when wind blows loose soil and deposits it in another location, forming sand dunes or causing large-scale environmental disasters like the Dust Bowl. Weathering, water erosion, and poor land care practices are not directly related to the formation of sand dunes and the Dust Bowl.
Learn more about wind erosion