How do hot springs and geysers differ in the way they erupt?
Quick Answer
Hot springs release heated water steadily, while geysers erupt in bursts because underground plumbing traps heat and pressure. Geysers need the right mix of heat, water, and constricted channels.
The Full Story
Both hot springs and geysers are fed by geothermal heat that warms underground water. In a hot spring, water rises and flows out continuously or gently. A geyser, however, has a narrow underground system that traps water, allowing it to become superheated under pressure. When pressure drops enough, the water flashes into steam and erupts. Yellowstone National Park contains more geysers than anywhere else on Earth.
Key Facts
YouTube Angle
Suggested video title for this topic:
"Why some hot springs gently bubble while others explode"
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