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There are two types of rock that can form deep within the earth: metamorphic rock and intrusive igneous rock. Metamorphic rock forms from rock that is altered under extreme heat and pressure. Intrusive igneous rock forms from molten rock that cools and solidifies underground. This is opposed to extrusive igneous rock, which forms at the surface after being erupted from a volcano.
Wiki User
∙ 10y ago
Wiki User
∙ 9y agoThe kinds of rocks that formed deep within the earth are called igneous rocks. These rocks are one of the main types of rocks found in Earth.
Wiki User
∙ 15y agosome rocks form in the deep earth like metamorfic rocks but igneous and sedimentary rocks form on or near the earths surface
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∙ 14y agoDeep in the earth is a molten iron/nickel core. No rocks survive down there, the minerals in rock are too light (they float on the heavy iron and nickel core).
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∙ 12y agometamorphic rock
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∙ 11y agoMetamorphic
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What did scientists learn about earths interior by studying rock samples?
They can learn about conditions deep inside Earth, where these rocks formed. In addition, forces inside Earth sometimes blast rock to the surface from depths of more than 100 kilometers. These rocks provide clues about the interior.
What part of the rock cycle occur deep in earths crust?
The formation of intrusive igneous and metamorphic rocks.
Where might a metaphoric rock form?
Metamorphic rocks form when existing rocks are exposed to heat and pressure deep within the Earth's surface
Who studies rocks minerals and earths land forms?
A Geologist.
How are organic rocks formed?
forms from dead plants and animals that compress deep in the Earth's crust over millions of years.
Do you have to dig deep into the earth to find igneous rocks?
no
Why do metamorphic rocks often formed deep under the surface of the earth?
Metamorphic rocks are often found deep under the earth's surface because metamorphic rocks form from heat and pressure. Therefore, they form while they are under the earth's surface.
What kind of scientist examines rocks to learn about earth's history and structure?
geologist
What did scientists learn about earths interior by studying rock samples?
They can learn about conditions deep inside Earth, where these rocks formed. In addition, forces inside Earth sometimes blast rock to the surface from depths of more than 100 kilometers. These rocks provide clues about the interior.
How are rocks related to earth science?
Because rocks are formed deep in the Earth, and sometimes by compressed sand other sedimentary material.
How have geologists learned about earth's structure?
they have used two methods direct and indirect. seismic waves are the forces produced when earthquakes occur.from rocks from deep inside earth they can give inferences about conditions deep inside earth. they also record the seismic waves and record how dast they travel through Earth this is an indirect method
How do rocks that are formed deep below Earth's crust get to the surface?
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Why there are no sedimentery rocks on earth crust?
The Earth's crust does have sedimentary rocks in it's structure - limestone, slate, chalk, are three examples of commonly found sedimentary rocks.
The molten material deep inside earth from which igneous rocks is called what?
magma
What type of rock forms from heat and pressure deep in the earth?
Metamorphic rocks
Do igneous rocks form when the meltd mantle deep in earth cool and hardens?
no
What forms from magma from deep under Earth's surface?
intrusive igneous rocks
