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What is the term for lava flow that travels downhill at over 100mph?
Wiki User
∙ 6y ago
Pyroclastic flow
Alyson Reynolds
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Is there a difference between lava and lava flow?
Lava is molten rock at earth's surface, whether it is in a lava flow, a lava pool, or a lava dome. A lava flow is lava that is actively flowing downhill.
What is the difference between lava flow lava fountains and lava tubes?
A lava flow is basically a stream of lava on the surface. A lava tube is an underground cave through which lava flows downhill. A lava fountain is lava shooting into the air out of a volcano in much the same manner as a water fountain.
What are the similarities in a lava flow and a pyroclastic flow?
A lava flow is simply a flow of liquid rock down a slope that usually results from an effusive eruption. A pyroclastic flow is an avalanche-like flow of hot ash, rock and gas that moves down a volcano during an explosive eruption, The move much faster than lava flows and are far more dangerous.
What is the density independent of lava flow?
the lava flow is a density independent that flow good from the chemicals lava it have to flow and it is independent
What is lava and how does it flow?
Lava flows because it is a liquid; it is rock that has been heated to above its melting point. As a viscous liquid it flows downhill under the influence of gravity like syrup across a tilted plate.
Is there a difference between lava and lava flow?
Lava is molten rock at earth's surface, whether it is in a lava flow, a lava pool, or a lava dome. A lava flow is lava that is actively flowing downhill.
What happens when the lava reaches the top of the volcano?
Lava at the top of a volcano will generally flow downhill.
What is meant by lava flows?
A lava flow is a stream of molten rock that moves downhill from an erupting volcano.
What is the difference between lava flow lava fountains and lava tubes?
A lava flow is basically a stream of lava on the surface. A lava tube is an underground cave through which lava flows downhill. A lava fountain is lava shooting into the air out of a volcano in much the same manner as a water fountain.
What is lava domes?
A lava domes is a structure that forms when a volcano extrudes very viscous lava that builds into a dome-shaped pile rather than flow downhill.
What are the similarities in a lava flow and a pyroclastic flow?
A lava flow is simply a flow of liquid rock down a slope that usually results from an effusive eruption. A pyroclastic flow is an avalanche-like flow of hot ash, rock and gas that moves down a volcano during an explosive eruption, The move much faster than lava flows and are far more dangerous.
What is lava flow?
It's the molten rock that comes out of volcanoes when they erupt and that streams downhill while it's still so hot that it is liquid.
Why is a lava dome called a lava dome?
A lava domes is a structure that forms when a volcano extrudes very viscous lava that builds into a dome-shaped pile rather than flow downhill.
How long can magma flow until cooling?
Magma flows for a long period of time but named lava when out of the ground. It depends how fast the lava is travels, but you can usually run from it:)
What is lava that travels 100 mph down a hill called?
The closest match to this is a pyroclastic flow, but it isn't exactly lava: it is a cloud of hot ash, rock, and gas.
Is molten rock and lava flow the same thing?
Not exactly. Molten rock is called either magma or lava depending on whether it is underground or above ground. When lava flows on the surface like a river or flood it is called a lava flows, but lava is not always flowing downhill. Sometimes it can collect in a pool called a lava lake, or be flung into the air in a lava fountain.
What is the density independent of lava flow?
the lava flow is a density independent that flow good from the chemicals lava it have to flow and it is independent
