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417 words used in the labs.

Find a term from the labs, understand the process behind it, and see how it appears in the landscape. Each entry connects an explanation with a real observation and a model you can explore.

Yardang

An elongated ridge shaped by wind erosion in relatively soft material, typically aligned with the prevailing erosive wind. Abrasion and deflation carve the surrounding grooves. A yardang is an erosional landform, unlike a dune built by deposition.

What to look for

Yardangs at Dunhuang, China. Persistent wind erosion shapes elongated ridges in relatively soft rock or sediment.

Long, wind-eroded rock ridges rise above the desert at Dunhuang, China.
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