boiling mud
Hot volcanic sludge
Boiling mud is mud heated by geothermal activity until it bubbles and steams, found in volcanic regions and hot springs.
These pools appear in places like Yellowstone and New Zealand, where underground heat turns clay-rich soil into thick, burping slurry: We watched the boiling mud pits gurgle and pop.
The term also describes any mud hot enough to bubble.
- geothermalRelating to underground heat
- bubblingForming gas spheres
- sulfurYellow combustible element
- sulfur smellAcrid yellow element's odor
- volcanicOf fiery mountain origin
volcanic activity · hot springs · hot spring · geyser · steam · Yellowstone · crater · primordial · viscous · gurgling · thermal · plopping · erupting · caldera · magma · earth · oozing · hellish
- Geothermal Featuresgeyser, fumarole, geysers, hot spring, hot springs
- volcanicslava, magma, volcanoes, eruptions, lava flows
boiling mudpermafrost
Perpetually frozen earth layer
frozen ground · ice · tundra · glacier
boiling mudsolid ground
Stable surface beneath
bedrock · solid rock · hard ground · dry land · packed earth
boil, boiled, boiler, boilers, boiling, boils, mud, muds, muddy