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The different types of eruptions that result from different types of lava?
Different types of lava result in different types of volcanic eruptions. Basaltic lava, which is low in viscosity, typically leads to effusive eruptions characterized by gentle flows. Andesitic or dacitic lava, with higher viscosity, can cause explosive eruptions with pyroclastic flows and ash clouds. Rhyolitic lava, the most viscous type, tends to form dome eruptions with slow-moving lava flows and explosive activity.
Are pahoehoe and AA produced during explosive eruptions?
No, pahoehoe and aa lava are typically produced during non-explosive eruptions. Pahoehoe lava has a smooth, ropey texture, while aa lava is rough and jagged. Explosive eruptions typically produce ash, pyroclastic flows, and lava domes.
What type of lava erupts from Mount Etna and how does this effect the eruptions?
Mount Etna typically erupts with basaltic lava, which is low in viscosity and flows more easily compared to other types of lava. This can result in effusive eruptions with lava fountains and lava flows traveling long distances. The low viscosity of basaltic lava allows gases to escape more easily, reducing the risk of explosive eruptions.
What happens in a nonexplosive eruption?
when some people think of volcanic eruptions, they often imagine rivers of red-hot lava, called lava flows. lava flows come from nonexplosive eruptions. it still spurts lava but non-explosivley!
What is replaced after repeated eruptions of lava is spread over a large area?
After repeated eruptions of lava spread over a large area, what is replaced is the existing land or terrain. The lava creates new landforms such as volcanic cones, lava plateaus, or lava fields, changing the landscape of the area.
How does lava behave?
lava behave by sucking dick
Eruptions that are characterized by small explosions and thick lava flows are what?
Volcanic eruptions.
The different types of eruptions that result from different types of lava?
Different types of lava result in different types of volcanic eruptions. Basaltic lava, which is low in viscosity, typically leads to effusive eruptions characterized by gentle flows. Andesitic or dacitic lava, with higher viscosity, can cause explosive eruptions with pyroclastic flows and ash clouds. Rhyolitic lava, the most viscous type, tends to form dome eruptions with slow-moving lava flows and explosive activity.
Are pahoehoe and AA produced during explosive eruptions?
No, pahoehoe and aa lava are typically produced during non-explosive eruptions. Pahoehoe lava has a smooth, ropey texture, while aa lava is rough and jagged. Explosive eruptions typically produce ash, pyroclastic flows, and lava domes.
What type of lava erupts from Mount Etna and how does this effect the eruptions?
Mount Etna typically erupts with basaltic lava, which is low in viscosity and flows more easily compared to other types of lava. This can result in effusive eruptions with lava fountains and lava flows traveling long distances. The low viscosity of basaltic lava allows gases to escape more easily, reducing the risk of explosive eruptions.
Lava lakes are a unique feature of the eruptions of?
kilauea
What happens as the eruptions continue?
More lava comes out.
Does felsic lava create violent or quiet eruptions?
Felsic lava, due to its high viscosity and generally high gas content tends to produce violent eruptions.
What type of lava tends to lead to non-explosive eruptions?
Basic lava is low in viscosity.
What kind of eruption is a Lava fountain?
Lava fountains can be associated with Strombolian and occasionally Hawaiian eruptions.
What happens in a nonexplosive eruption?
when some people think of volcanic eruptions, they often imagine rivers of red-hot lava, called lava flows. lava flows come from nonexplosive eruptions. it still spurts lava but non-explosivley!
What is replaced after repeated eruptions of lava is spread over a large area?
After repeated eruptions of lava spread over a large area, what is replaced is the existing land or terrain. The lava creates new landforms such as volcanic cones, lava plateaus, or lava fields, changing the landscape of the area.
