Solved UPSC CDS/OTA Question
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Q · Landformsmedium · 45s
The Colorado Grand Canyon is an example of:
TopicLandforms
Question Typemultiple choice
Difficultymedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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The Grand Canyon was created primarily through fluvial erosion by the Colorado River over millions of years. The river's continuous flow, combined with the gradual uplift of the Colorado Plateau, allowed the river to cut deeply into the rock layers, creating this spectacular canyon system through processes of hydraulic action, abrasion, and corrosion.
Final Answer: Option A - Fluvial erosion