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Many types of rock form like this; any igneous rocks with large crystals, such as granite and gabbro (the phaneritic (large-crystaled) version of basalt) would be the most common.
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∙ 12y ago
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Where is crust being created?
continental drit
Are intrusive rocks formed at Earth's surface?
No. Intrusive rocks form when liquid magma "squirts" into the crust and hardens. Igneous rocks that form at the earth's surface are called extrusive rocks.
What is magma that hardens within the earths crust called?
It's called intrusive igneous rock.
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.
Where is igneous rock formed?
Igneous rock is formed when hot magma from inside the earth meets the earth's outer crust and eventually cools to form one of the three different types of rock.
What is the difference between igneous rock that cools above and igneous rock that cools below ground?
That depends on where it cools. Igneous rock forms from magma or lava (there's a difference!) cools and hardens. Extrusive igneous rock forms above the earth's crust, like when the lava from a volcanic eruption hardens. Intrusive igneous rock cools inside the earth when conditions change and the area around the magma cools allowing the magma to cool.
When volcano lava cools at the surface?
When magma cools at the surface of the Earth, it cools very quickly and hardens on the Earths crust. However, it continues flowing underneath, forming interesting textures.
What kind of rock does magma form when it hardens?
If the magma cools on the surface of the crust, it is called extrusive igneous rock, such as pumice, basalt or rhyolite. If the magma cools inside the crust, it is called intrusive igneous rock, such as granite.
What is the difference between igneous rock that is cools deep within the crust and igneous rpck that cools at the surface?
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
What type of rock is formed after volcanic magma cools?
If the magma cools on the surface of the crust, it is called extrusive igneous rock
What rocks forms when magm cools within th earth?
If the magma cools on the surface of the crust, it is called extrusive igneous rock, such as pumice, basalt or rhyolite. If the magma cools inside the crust, it is called intrusive igneous rock, such as granite.
Where is crust being created?
continental drit
What does a fine-grained igneous rock form from?
A fine grained igneous rock forms from Lava that escapes from the earth crust to the surface and cools and solidifies rapidly.
What is cooled and hardens inside the earth's crust?
Intrusive igneous rock.
What do you call rocks that have been formed from the hot molten material within the earth's crust that has cooled and hardened?
Igneous rocks are formed by the solidification of molten materials.
Igneous rocks that form when lava cools under the crust?
Intrusive igneous rocks do this.
Are intrusive rocks formed at Earth's surface?
No. Intrusive rocks form when liquid magma "squirts" into the crust and hardens. Igneous rocks that form at the earth's surface are called extrusive rocks.
