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What does underground water do to a volcano?
Groundwater that comes in contact with magma or rocks heated by magma can boil into steam. If it boils quickly enough it can result in an explosion called a phreatic eruption.
What happens when water trapped underground comes into contact with hot magma?
The water will flash to steam, resulting in what is known as a phreatic eruption.
What is the eruption of magma that comes from ice rather than rocks?
A eruption of magma that comes from ice rather than rocks is called a glaciovolcanic eruption. It occurs when magma interacts with ice or snow, causing explosive eruptions due to the rapid vaporization of water. These eruptions can lead to the formation of volcanic landforms like tuyas and subglacial volcanoes.
What comes out of volcanoes when there is an eruption?
During a volcanic eruption, lava, ash, gases, and rock fragments are expelled from the volcano. Lava flows are the molten rocks that move down the volcano's slopes, while ash and rock fragments are ejected into the air. Gases like water vapor, carbon dioxide, and sulfur dioxide are also released during an eruption.
What are the materials exuded during eruption?
During a volcanic eruption, materials such as lava (molten rock), ash, gases (such as sulfur dioxide and water vapor), and volcanic rocks are commonly exuded. The type and amount of materials depend on various factors, including the type of volcano, the composition of magma, and the eruption style.
What does underground water do to a volcano?
Groundwater that comes in contact with magma or rocks heated by magma can boil into steam. If it boils quickly enough it can result in an explosion called a phreatic eruption.
How water becomes impure?
As it flows above and underground, it comes into contact with rocks and soil, where minerals are eroded of the rocks or soil and dissolve into the water.
What happens when water trapped underground comes into contact with hot magma?
The water will flash to steam, resulting in what is known as a phreatic eruption.
What is the eruption of magma that comes from ice rather than rocks?
A eruption of magma that comes from ice rather than rocks is called a glaciovolcanic eruption. It occurs when magma interacts with ice or snow, causing explosive eruptions due to the rapid vaporization of water. These eruptions can lead to the formation of volcanic landforms like tuyas and subglacial volcanoes.
What happened in the 1350BC Yellowstone eruption?
The 1350 BC was not a super eruption. The last of those in Yellowstone was 640,000 years ago. Instead it was most likely a phreatic eruption, essentially a steam explosion. This type of eruption does not erupt fresh material from magma. Instead water come in contact with magma or superheated rocks underground and flashes to steam, reulting in an explosion. These eruptions can produce clouds of ash as rocks in or on a volcano are blasted apart.
Can a volcanic eruption occur not including lava?
Yes. Large explosive eruptions do not produce lava, but instead produce clouds of ash, pumice, and gas. There are also phreatic eruptions. These occur when water flashes to steam from contact with magma or rocks heated by magma, generating an explosion.
What comes out of volcanoes when there is an eruption?
During a volcanic eruption, lava, ash, gases, and rock fragments are expelled from the volcano. Lava flows are the molten rocks that move down the volcano's slopes, while ash and rock fragments are ejected into the air. Gases like water vapor, carbon dioxide, and sulfur dioxide are also released during an eruption.
Where erosion usually happen?
Everywhere water is frequenly in contact with rocks. Like seashores, rivers, underground caves etc...
What are the materials exuded during eruption?
During a volcanic eruption, materials such as lava (molten rock), ash, gases (such as sulfur dioxide and water vapor), and volcanic rocks are commonly exuded. The type and amount of materials depend on various factors, including the type of volcano, the composition of magma, and the eruption style.
What is a limitation of geothermal energy?
The hot rocks in a particular place may cool down by the constant contact with cooler water. The geothermal plant may have to stop and wait till those rocks heat up again from contact with the heat from the centre of the earth.
What does sedimentary rocks have to do with water?
What do sedimentry rocks have to do with water
What is the process in which water wind ice and heat break down rocks?
The process in which water, wind, ice, and heat break down rocks is called weathering. This process involves the physical or chemical breakdown of rocks into smaller particles over time. Water can cause erosion through processes like freeze-thaw cycles, while wind can abrade rocks through constant contact.
