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Can you outrun a pyroclastic flow?
No. A pyroclastic flow can move at well over 100 mph.
What are gentle slopes of basaltic lava flow?
Gentle slopes of basaltic lava flow refer to the gradual incline created by the movement of low-viscosity basaltic lava. These lava flows can extend over long distances and form smooth, undulating terrain due to their ability to spread out easily and flow for extensive distances before solidifying. This results in a characteristic gentle slope that is distinctive to basaltic lava flows.
What type of basaltic lava flow has a fairly smooth unfragmented ropy surface?
Pahoehoe lava flows exhibit a fairly smooth, unfragmented, and ropy surface. This type of basaltic lava flow has a characteristic appearance due to its low viscosity, which allows it to flow and solidify in a smooth manner.
Is lava butte basaltic or granitic lava flow?
A lava butte is generally basaltic lava. Granitic lava flows (called rhyolitic when they form at the surface) are rare and do not cover much ground.
Why are granitic magmas thicker than basaltic magmas?
Granitic magmas are thicker than basaltic magmas because they have higher silica content, which increases viscosity. The higher silica content leads to stronger bonding between the silica tetrahedra, making it more difficult for the magma to flow. Basaltic magmas, on the other hand, have lower silica content and are less viscous, allowing them to flow more easily.
Can you outrun a pyroclastic flow?
No. A pyroclastic flow can move at well over 100 mph.
Does basaltic or rhyolitic lava flow faster?
Basaltic lava flows much faster than ryholitic lava.
What are gentle slopes of basaltic lava flow?
Gentle slopes of basaltic lava flow refer to the gradual incline created by the movement of low-viscosity basaltic lava. These lava flows can extend over long distances and form smooth, undulating terrain due to their ability to spread out easily and flow for extensive distances before solidifying. This results in a characteristic gentle slope that is distinctive to basaltic lava flows.
What is the term for large volcanos gradually built from basaltic lava flow?
shield volcanoes
If a lava flow at earths surface had a basaltic composition what rock type would the flow likely be?
A Mafic Extrusive Igneous Rock.
What type of basaltic lava flow has a fairly smooth unfragmented ropy surface?
Pahoehoe lava flows exhibit a fairly smooth, unfragmented, and ropy surface. This type of basaltic lava flow has a characteristic appearance due to its low viscosity, which allows it to flow and solidify in a smooth manner.
Is lava butte basaltic or granitic lava flow?
A lava butte is generally basaltic lava. Granitic lava flows (called rhyolitic when they form at the surface) are rare and do not cover much ground.
Could a galloping horse outrun the fastest lava flow?
Yes, top speed a horse can reach an average of about 45mph this is much faster then the fastest lava flow,
Does basalt or rhyolite flow faster?
Basaltic lava flows much faster than ryholitic lava.
Why are granitic magmas thicker than basaltic magmas?
Granitic magmas are thicker than basaltic magmas because they have higher silica content, which increases viscosity. The higher silica content leads to stronger bonding between the silica tetrahedra, making it more difficult for the magma to flow. Basaltic magmas, on the other hand, have lower silica content and are less viscous, allowing them to flow more easily.
Does basilic lava have low silica?
Yes, basaltic lava has low silica content compared to other types of lava. Basaltic lava is typically rich in iron, magnesium, and calcium, which contribute to its low silica content. This low silica content also makes basaltic lava less viscous and more likely to flow easily.
Which type of lava-basaltic lava or rhyolitic lava flows faster and why?
Basaltic flows much faster than rhyolite. Rhyolite is higher viscosity. Find a video of a basaltic lava flow like Hawaii, it flows like water when it's hot. Rhyolite eruptions usually act more like toothpaste if they're slow, or an explosion if fast.
