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Igneous Rock is formed when magma cools and hardens. It depends on whether it cools above ground or under ground for the size of the mineral crystals forming inside it.
Wiki User
∙ 15y ago
Wiki User
∙ 9y agoIgneous rock is what forms when magma cools and hardens.
Wiki User
∙ 12y agothe kind of rock is the igneous rock
Wiki User
∙ 12y agoit is called an igneous rock
Wiki User
∙ 12y agoigneous rock.
hope this helps! :)
Anonymous
mineral crystals
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What hardens and cools beneath earth's surface when an intrusive igneous rock forms?
The substance that cools beneath the earths surface when an intrusive igneous rock forms is Magma. Magma is a molten material made up of rocks and minerals.
What rock forms when melted rock from inside the earth cools and hardens?
Plutonic (or intrusive) rock forms when melted rock from inside the earth cools and hardens. The larger it cools down there, the bigger its crystals will be.
Extrusive igneous rocks form when hardens and cools.?
It happens when lava is on the outside the cools down to form EXtrusive rock.
What Intrusive igneous rocks form when hardens and cools beneath earth's surface?
The substance that cools beneath the earths surface when an intrusive igneous rock forms is Magma. Magma is a molten material made up of rocks and minerals.
When melted rock cools or hardens in or under earth surface it forms to what?
it forms to a mineral
What rocks form when magma cools and hardens?
Igneous rock is what forms when magma cools and hardens.
Rocks forms when magma or lava cools and hardens?
Igneous rock.
What does magma become when it cools and hardens?
rock
When magma cools and hardens it becomes?
when magma cools slowly it becomes extrusive igneous rock
What is the process in which magma cools and hardens into rock?
crystalization
What does magma turn in to when it cools and hardens?
Igneous rock.
What are the ways igneous rock can form?
intrusive igneous rock: magma cools and hardens in the earth and later forms an intrusive igneous rock. extrusive igneous rock: magma flows onto earth's surface and becomes lava. Then, lava cools and hardens above earth's surface and later forms an extrusive igneous rock.
Rock that are produced when magma or lava cools and hardens are called?
Rocks that are produced when magma or lava cools and hardens are called Igneous rocks.
What hardens and cools beneath earth's surface when an intrusive igneous rock forms?
The substance that cools beneath the earths surface when an intrusive igneous rock forms is Magma. Magma is a molten material made up of rocks and minerals.
How does magma make a rock?
Magma makes a rock when it cools down and hardens. Hope i helped
Is rock formed when hot magma cools and hardens?
yes.
What is 2 ocean plates pull apart a gap is left that is filled with magma the magma cools and hardens?
divergent boundaries and forms a igneous rock
