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The lithosphere primarily comprises of volcanic rocks and sediments that contain fluids and water. These fluids contact the rocks surrounding as the lithosphere moves into the mantle in the downward direction. The rock's melting temperature decreases when the fluid begins the enter the hot rock. This melts it to form magma.
Wiki User
∙ 9y ago
Wiki User
∙ 11y agoWhen the fluids enter the already hot mantle rock, the melting temperature of the hot rock decreases. As a result, the rock begins to melt.
Wiki User
∙ 14y agohot rock melts and the hot fluid builds up to make an explosion which makes magma
Wiki User
∙ 8y agothe hot rock startes to melt and forms into a liquid such as magma
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What forces beneath and above the earth shape its surface?
the cause of contributing the gravel Pressure, erosion, they can be melted down to form magma, they can cool from magma and form rock, that's a very general question.
Describe the factors that might cause magma to form a laccolith instead of a sill?
Simple terms- Chemical and Physical particles
Are pyroclasts formed by basaltic magma or andesitic magma?
Pyroclasts can be formed of any type of magma. However, they are more likely to form with andesitic than basaltic magma. Rhyolitic magma will also readily form pyroclasts.
What does magma pushed into a thick sill form?
magma pushed into a thick sill can form what
Which process in the rock cycle causes magma to form?
Melting is the process in the rock cycle that causes magma to form.
Name three things that can cause rock to melt and form magma?
The main cause for a rock to melt and form magma is constant pressure and heat in the mantel
What causes magma to form at a convergant plate?
the mid ocean ridges cause the magma to form at a convergent plate boundary.
What causes magma to form at convergent boundaries?
the mid ocean ridges cause the magma to form at a convergent plate boundary.
What causes magma to form at a convergent boundary?
the mid ocean ridges cause the magma to form at a convergent plate boundary.
Explain how the additional of fluids to hot rock causes magma to form?
The lithosphere primarily comprises of volcanic rocks and sediments that contain fluids and water. These fluids contact the rocks surrounding as the lithosphere moves into the mantle in the downward direction. The rock's melting temperature decreases when the fluid begins the enter the hot rock. This melts it to form magma.
What causes Magma to form a convergent plate boundary?
the mid ocean ridges cause the magma to form at a convergent plate boundary.
How do deposition form?
Most hydrothermal deposits form from hot, metal-rich fluids that are left during the late stages of the movement and cooling of magma.
How do hydrothermal deposit form?
Most hydrothermal deposits form from hot, metal-rich fluids that are left during the late stages of the movement and cooling of magma.
What are the main things that cause rocks to form?
the main things that cause metamorphic rocks to form is heat, pressure and chemical fluids.
What are the main things that cause metamorphic rocks to form?
the main things that cause metamorphic rocks to form is heat, pressure and chemical fluids.
How do hydrothermal deposits?
Most hydrothermal deposits form from hot, metal-rich fluids that are left during the late stages of the movement and cooling of magma.
How do vein minerals form?
Vein minerals are those that form in fissures in the existing rock, either thru deposition by mineral saturated hydrothermal fluids, or injection of magma and subsequent cooling.
