Q: What is the process by which wind blows to make the  ground surface gets lower and rockier ?


Read this paragraph and choose the correct option from the provided answers:

Wind blows small particles away. As a result, the ground surface gets lower and rockier; this is called deflation . The rocks that are left are called desert pavement . Desert pavement is a surface covered by gravel-sized particles that are not easily moved by wind.

 Choices:

- inflation

- stagnation

- layering

- deflation


A:
deflation