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A hot spring, thermal spring, hydrothermal spring, or geothermal spring is a spring produced by the emergence of geothermally heated groundwater onto the surface of the Earth. The groundwater is heated either by shallow bodies of magma (molten rock) or by circulation through faults to hot rock deep in the Earth's crust.
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| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Yellowstone National Park | instance of | In active volcanic zones | 0.80 | text |
| magma may be present at shallow depths | instance of | In active volcanic zones | 0.80 | text |
| Chloroflexus | instance of | and green sulfur bacteria | 0.80 | text |
| Hot spring | related to Chemistry | Because | 0.60 | section |
| Hot spring | related to Chemistry | The | 0.60 | section |
| Hot spring | related to Chemistry | Alkaline | 0.60 | section |
| Hot spring | related to Chemistry | These | 0.60 | section |
| Hot spring | related to Chemistry | SiO2 | 0.60 | section |
| Hot spring | related to Chemistry | This | 0.60 | section |
| Hot spring | related to Cooking and drinking | Hot | 0.60 | section |
| Hot spring | related to Cooking and drinking | Hammam Maskhoutine | 0.60 | section |
| Hot spring | related to Cooking and drinking | Algeria | 0.60 | section |
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