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What is the difference between igneous rock that is cools deep within the crust and igneous rpck that cools at the surface?
Wiki User
∙ 13y ago
igneous rocks that cools deep inside the earth are well settled while those at surface are not as lava that spreads on surface gets solidified quickly and dont get time to settle
Wiki User
∙ 13y ago
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What type of igneous rock forms within Earth's surface?
Intrusive igneous rocks form within the Earth
What is the difference between igneous rock that is cools deep within the crust and igneous rock that cools at the surface?
igneous rock that grows at the crust has little to no crystals visible. igneous rock that grows underground has many very large crystals. so the main difference to distinguish the two are the grain sizes. sometimes you can use weight of the rock. mot of the light rocks are rocks formed at the near surface. it may have formed from the result of trapped gases from the volcanic eruption.
What is in the formation of igneous rocks but not in formation of metamorphic rocks?
igneous rocks form within earths surface
What type of igneous rock forms beneath Earths surface?
Igneous rock that forms within the Earth is intrusive.
Where is each type of igneous rock formed?
The Extrusive igneous rock is formed on the earths surface while the Intrusive igneous rock is formed within or inside the earths crust.
What forms when molten rock within earth or on earth's surface?
Intrusive or extrusive igneous rocks
What are extrusive and intrusive igneous rock?
Extrusive rocks are formed outside of earths surface. Intrusive rocks are formed inside earths surface.
What is the igneous rock that forms under the surface?
IT IS CALLED INTRUSIVE (PLUTONIC) ROCKS WHICH ARE BELOW THE SURFACE. iT IS WHEN MAGMA COOLS AND SOLIDIFIES WITHIN THE EARTH.They are called intrusive igneous rocks or plutonic rocks/plutons.
Type of rock formed from molten rock?
Igneous rock is formed when magma cools and becomes solid.
When melted rock cools or hardens on or under earths surface it forms what kind of rock?
It forms an igneous rock. If it is within the Earth, then it is an intrusive igneous rock (e.g. granite) and if it is erupted onto Earth's surface then it is an extrusive igneous rock (e.g. basalt).
Do intrusive igneous rocks form when lava cools and hardens on the surface of the earth?
No, they do not form on the surface of the Earth. They are formed by the crystallization of magma within the Earth. All you have to remember is an intrusive rock forms within the Earth.
Do igneous rocks have smaller crystals than those formed above the surface?
Igneous rocks formed within the earth crust have larger crystals than those formed on the surface because they have little or no interaction with atmospheric conditions and they cool very slowly.
