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How is the formation of igneous rock different from that of metamorphic rock?
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∙ 14y ago
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Igneous rocks are called fire rocks and are formed either underground or above ground. Underground, they are formed when the melted rock, called magma, deep within the earth becomes trapped in small pockets. As these pockets of magma cool slowly underground, the magma becomes igneous rocks.
Igneous rocks are also formed when volcanoes erupt, causing the magma to rise above the earth's surface. When magma appears above the earth, it is called lava. Igneous rocks are formed as the lava cools above ground.
Metamorphic rocks are rocks that have "morphed" into another kind of rock. These rocks were once igneous or sedimentary rocks. How do sedimentary and igneous rocks change? The rocks are under tons and tons of pressure, which fosters heat build up, and this causes them to change. If you exam metamorphic rock samples closely, you'll discover how flattened some of the grains in the rock are.
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∙ 14y ago
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How each type of rock is formed?
Rock formation is categorized into 3 different groups:sedimentary,igneous, & metamorphic.
Can igneous rock be formed into a metamorphic rock?
An igneous rock can be metamorphosed (changed) into a metamorphic rock but will no longer be an igneous rock. An igneous body can be intruded into metamorphic rocks but will still be an igneous rock that is different from the surrounding metamorphic rocks. Ethier answer work depending on how the question is read.
Can a rock be classified as sedimentary igneous or metamorphic by its method of formation?
Yes. That is the basis of the classifications. === ===
How do igneous rocks form into metamorphic and sedimentary rocks?
Igneous-sedimentary weathering/erosion Igneous-Metamorphic high pressure and heat
What part of the rock cycle occur deep in earths crust?
The formation of intrusive igneous and metamorphic rocks.
How each type of rock is formed?
Rock formation is categorized into 3 different groups:sedimentary,igneous, & metamorphic.
How does metamorphic rock formation compare to igneous rock formation?
Igneous rocks are formed in and around volcanos, metamorphic rocks are formed by the partial melting of rocks deep underground.
What process is involved in the formation of all igneous rock's but not the formation of metamorphic rock's?
mountain building
What is the rock formation underneath antarctica?
Antarctica is a large continent and as such has a lot of different rock formations incorporating igneous, sedimentary and metamorphic rocks.
Can igneous rock be formed into a metamorphic rock?
An igneous rock can be metamorphosed (changed) into a metamorphic rock but will no longer be an igneous rock. An igneous body can be intruded into metamorphic rocks but will still be an igneous rock that is different from the surrounding metamorphic rocks. Ethier answer work depending on how the question is read.
Is a sedimentary rock an igneous rock?
No. Igneous, sedimentary, and metamorphic rocks are three different categories of rock.
Can a rock be classified as sedimentary igneous or metamorphic by its method of formation?
Yes. That is the basis of the classifications. === ===
What provides the heat that drives the formation of igneous and metamorphic rock?
Earths hot interior
How do igneous rocks form into metamorphic and sedimentary rocks?
Igneous-sedimentary weathering/erosion Igneous-Metamorphic high pressure and heat
Why Doesn't metamorphic rock occur at temperatures 1000 degrees or higher?
if rock melts it will form magma, which leads to the formation of igneous rocks
How metamorphic rock turns into igneous?
Metamorphic rock becomes igneous rock when it is melted, then solidifies.
How can an igneous rock become a metamorphic?
A metamorphic rock can become a igneous rock by melting and cooling
