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Is the lava of Krakatoa AAA or pahoehoe?
Neither. Krakatoa mostly produces ash and pumice rather than lava flows. Those lava flows that do occur are block lava flows, indicating material more viscous than a'a or pahoehoe.
Does a composite volcano have an Aa type of lava?
A'a can occur at composite volcanoes, but block lava flows, which are far more viscous, are more common.
How does lava turn into basalt?
Basalt is a type of volcanic erock. It forms when lava that is low in silica and rich in iron and magnesium cools and hardens at or above Earth's surface, most often in the form of lava flows.
Molten material that flows from volcanoes?
lava.
What is the name of how lava flows?
Lava flow
What can occur during nonexplosive eruptions?
huge lava flows
Is the lava of Krakatoa AAA or pahoehoe?
Neither. Krakatoa mostly produces ash and pumice rather than lava flows. Those lava flows that do occur are block lava flows, indicating material more viscous than a'a or pahoehoe.
Does a composite volcano have an Aa type of lava?
A'a can occur at composite volcanoes, but block lava flows, which are far more viscous, are more common.
What are lava flows on a volcano?
A lava flow is where lava flows down the side of a volcano.
Opening where the lava flows?
the opening where the lava flows is call a vent
How does lava turn into basalt?
Basalt is a type of volcanic erock. It forms when lava that is low in silica and rich in iron and magnesium cools and hardens at or above Earth's surface, most often in the form of lava flows.
Molten material that flows from volcanoes?
lava.
Are all lava flows the same?
No. Lava flows vary in composition. Most lava flows consist of basaltic lava, which can flow as smooth phoehoe or form jagged and broken a'a. Other lava flows are more viscous and will have blocky surfaces and tend to be short and thick.
What is the name of how lava flows?
Lava flow
What can stop lava flows?
Lava flows can be stopped or deflected by ridges, valleys and depressions in the ground.
What happens when lava flows reach the sea?
When lava flows reach the sea, the lava rapidy cools to form an igneous rock.
Are lava flows harmful?
Yes. Lava flows can be extremely destructive. Since most lava flows move slowly, though, relatively few people have been killed by them.
