Page 87 - Super Earth Encyclopedia
P. 87
MUD BUBBLES
Dazzling patterns of circular
ripples are created by volcanic
gas bubbling up through mud
at Rotorua. The sulfurous
gas mixes with water to form
sulfuric acid, which attacks
rocks and turns them to mud.
US_084_085-Rotorua.indd 85 01/03/17 4:25 pm
