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Intrusive and Extrusive.
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∙ 7y ago
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What 2 groups of rocks are formed from all 3 Sedimentary Igneous metamorphic?
clastics,organic,and chemicals rock.
Name the three types of rocks?
There are three types of rocks: 1)Igneous Rocks 2)Sedimentary Rocks 3)Metamorphic Rocks
What are 5 types of igneous rocks?
there are only 2. intrusive igneous rock and extrusive igneous rock
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 2 rocks are formed from all 3 kinds of rocks?
I would say Igneous and Metamorphic rocks.
What are 2 fine-grained igneous rocks?
Granite and Bassalt
What are 2 types of organic rocks?
Metamorphic and Igneous are two types.
What 2 things are applied to igneous or sedimentary rocks that make metamorphic rocks form?
Heat and pressure!!
Which is NOT one of the ways in which an igneous rock is emplaced into pre-existing rocks?
2*2
Explain 2 ways Igneous Rocks Form?
throuh heat or pressure
Igneous rocks are formed when magma does what?
The Igneous rock formed when magma cools are; 1. Extrusive (Volcanic) Igneous Rock; which are igneous rocks formed when magma cools outside the earths crust. The texture of of extrusive igneous rock is fine grained. 2. Intrusive (Plutonic) Igneous Rock; these are igneous rocks formed by gradual cooling of magma within the earths crust. The texture is coarse grained.
What are 2 things the same about igneous and sedimentary rocks?
Both are composed of minerals. Some sedimentary rocks contain pieces of igneous rocks.
