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How does magma reaches the surfaces?
Magma sometimes flows toward the surface as a result of convection currents in the magma, that is to say, the hotter magma rises within cooler magma. Because it is so hot, the rising magma simply melts away anything in its path, so nothing can prevent it from reaching the surface.
What are the main ingredients of magma?
Magma is composed of molten silicate minerals, dissolved gasses, and sometimes crystallized minerals.
When magma reaches the surface what happens to the gases?
When magma reaches the surface, the gases dissolved in the magma are released due to the decrease in pressure. This release of gases can lead to explosive volcanic eruptions as the gases expand rapidly and forcefully.
Does magma sometimes force it's way out of the side of a volcano through a vent?
Yes, magma can sometimes force its way out of the side of a volcano through a vent. This is known as a lateral eruption or a flank eruption. It occurs when the pressure of the magma becomes too high and finds a weak point on the volcano's side to escape from.
Why does magma sometimes push through earth's surface and make a volcano?
because of pressure
Where did the name magnesium come from?
The name of Magnesium comes from a Greek District in Thessaly
What may happen to magma that does not reach earth surface?
It dries then if other magma goes in the same direction as the old magma it sometimes reheats it then it flows toward the surface
Fragments of unmelted rocks that are sometimes incorporated in magma are known as?
xenoliths
How magma reaches the surface?
Magma sometimes flows toward the surface as a result of convection currents in the magma, that is to say, the hotter magma rises within cooler magma. Because it is so hot, the rising magma simply melts away anything in its path, so nothing can prevent it from reaching the surface.
How does magma reaches the surfaces?
Magma sometimes flows toward the surface as a result of convection currents in the magma, that is to say, the hotter magma rises within cooler magma. Because it is so hot, the rising magma simply melts away anything in its path, so nothing can prevent it from reaching the surface.
What are the main ingredients of magma?
Magma is composed of molten silicate minerals, dissolved gasses, and sometimes crystallized minerals.
When magma reaches the surface what happens to the gases?
When magma reaches the surface, the gases dissolved in the magma are released due to the decrease in pressure. This release of gases can lead to explosive volcanic eruptions as the gases expand rapidly and forcefully.
Does magma sometimes force it's way out of the side of a volcano through a vent?
Yes, magma can sometimes force its way out of the side of a volcano through a vent. This is known as a lateral eruption or a flank eruption. It occurs when the pressure of the magma becomes too high and finds a weak point on the volcano's side to escape from.
Why does magma sometimes push through earth's surface and make a volcano?
because of pressure
When magma from beneath the earth project surface is push up but doesn't actually crack through?
Sometimes it matters how strong the magma is because it has to have alot of force to break through
What is magma mainly consisting of?
Magma is mainly consisting of molten rock, which is a mixture of solid minerals, gases, and liquid rock. The composition of magma can vary depending on factors such as depth, temperature, and the geological setting.
What is magma made of?
Magma is highly heated molten rock that comes to the surface of usually through volcanic eruption. Magma is usually found beneath the earth located near the earth's core and can sometimes contain crystals and gases.
