Which outcome results when regional wind erosion concentrates abrasive particles?

💡 Explanation

Ventifacts form because abrasion by wind-driven sand grains shapes rocks via aeolian erosion. This creates distinct facets and grooves rather than deposition, therefore the ventifact result prevails rather than other sedimentary structures or altered weathering.

• Which consequence results when pyroclastic flows erode unstable terrain?
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