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Pillow lava is formed from a relatively low effusion rate. It erupts from either an underwater vent (opening in which gas and other volcanic material can pass) lava flowing into the ocean.

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Lava that forms underwater as rounded lumps?

This type of lava is known as pillow lava. When molten lava is erupted underwater, it quickly cools and solidifies into pillow-shaped structures due to the rapid cooling effect of the surrounding water. Over time, multiple layers of pillow lava can accumulate to form underwater volcanic structures.


What type of volcanic material is indicative of eruption under water?

Volcanic material indicative of underwater eruptions includes pillow lava, which forms when lava erupts and cools rapidly upon contact with water. This results in rounded, pillow-like structures that can be found on the ocean floor. Additionally, volcanic ash and tephra can also be produced during underwater eruptions, but the distinct morphology of pillow lava is a key indicator of subaqueous volcanic activity.


What type of lava erupts underwater and takes the form of round lumps?

Pillow lava erupts underwater and forms rounded lumps or pillow-shaped structures due to the rapid cooling of molten lava when it comes into contact with water. This type of lava flow is commonly found at mid-ocean ridges and submarine volcanoes.


What kind of lava does Mount Shasta have?

Mount Shasta primarily produces andesitic lava, which is a type of intermediate lava characterized by a medium viscosity and silica content. This type of lava typically results in eruptions that produce a combination of lava flows and explosive eruptions.


What type of scientists most likely to study the cooling of lava after a volcanic eruption?

A vulcanologist is most likely to study the cooling of lava after a volcanic eruption

Related Questions

What type of lava erupts from oceanic vents and quickly cools in the water?

That would be the result of a submarine volcano. Pillow lava is a common type of lava that submarine volcanoes produce.


Describe pillow lava?

Pillow lava is a type of basaltic lava that forms underwater when lava erupts on the ocean floor. It cools quickly, creating pillow-shaped structures. These formations resemble stacked pillows due to the outer crust solidifying quickly while the lava inside continues to flow, resulting in rounded shapes. Pillow lava is commonly found in mid-ocean ridges and submarine volcanic environments.


What type of magma does Kilauea have?

pillow lava


Which type of lava is thin and fast-flowing?

pillow


Type of lava that erupts underwater and takes the form of round lumps?

Pillow lava


What type of eruption does composite volcano have?

The type of eruption that a composite volcano has is lava flow with cinders and bombs in an explosive eruption


Lava that forms underwater as rounded lumps?

This type of lava is known as pillow lava. When molten lava is erupted underwater, it quickly cools and solidifies into pillow-shaped structures due to the rapid cooling effect of the surrounding water. Over time, multiple layers of pillow lava can accumulate to form underwater volcanic structures.


What type of volcanic material is indicative of eruption under water?

Volcanic material indicative of underwater eruptions includes pillow lava, which forms when lava erupts and cools rapidly upon contact with water. This results in rounded, pillow-like structures that can be found on the ocean floor. Additionally, volcanic ash and tephra can also be produced during underwater eruptions, but the distinct morphology of pillow lava is a key indicator of subaqueous volcanic activity.


What are the differences between pahoehoe and AA What kind of eruption produces these type of lava?

The differences are that Pahoehoe produces fast moving lava; Aa produces slower moving lava. The kind of eruption that produces these types of lava is a quiet eruption.


What type of lava erupts underwater and takes the form of round lumps?

Pillow lava erupts underwater and forms rounded lumps or pillow-shaped structures due to the rapid cooling of molten lava when it comes into contact with water. This type of lava flow is commonly found at mid-ocean ridges and submarine volcanoes.


What kind of lava does Mount Shasta have?

Mount Shasta primarily produces andesitic lava, which is a type of intermediate lava characterized by a medium viscosity and silica content. This type of lava typically results in eruptions that produce a combination of lava flows and explosive eruptions.


What type of scientists most likely to study the cooling of lava after a volcanic eruption?

A vulcanologist is most likely to study the cooling of lava after a volcanic eruption