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Choose the item that best matches each item in the following:
-Place where the groundwater zones of aeration and saturation meet
Viscous Lava Flows
Slow-moving lava flows with a high silica content that are thick and sticky.
Pyroclastic Eruptions
Explosive volcanic eruptions that eject fragmented material, including ash, lava fragments, and volcanic bombs.
Volcanic Mudflows
Rapid flows of volcanic material, consisting of a mixture of water and rock fragments, that move down the slopes of a volcano.
Mantle Plume
A column of very hot rock rising up from deep within the Earth's mantle, believed to cause volcanic hotspots and other tectonic features.
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