Skip to content
SMARTASAURUS
Home
Feed
Series
Discoveries
Categories
EN
Play
Back
Quick Challenge
How do mushroom rocks get their distinctive shape?
A
C. Water flow over millennia wears down the top faster than the bottom.
B
A. A harder cap rock protects a softer stem from wearing away faster.
C
D. Subterranean volcanic activity reshapes the base of the rock formation.
D
B. Wind erosion preferentially carves the base of a uniformly hard rock.
