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Extrusive igneous rocks are igneous rocks that form above earth's surface. They are usually fine-grained due to the rate in which they cool.
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Where are the two types of igneous rocks made?
Extrusive igneous rocks , Intrusive igneous rocks
What type of igneous rocks are there?
Two types: Extrusive igneous rock and Intrusive igneous rock.
What are two types of igneous rocks?
Two types of igneous rocks are intrusive which is found in a volcano. And extrusive which is found outside of a volcano.
What are types of extrusive rock?
Extrusive igneous rocks are igneous rocks that form above earth's surface. They are usually fine-grained due to the rate in which they cool.
What are the main two types of igneous rocks?
Igneous rocks are classified as either extrusive or intrusive. Extrusive rocks form from lava at or above the ground, and intrusive rocks form from magma below the ground. Granite is intrusive, pumice is extrusive.
What are igneous rocks that form over the surface?
Rhyolititcen rocks.
What are 5 types of igneous rocks?
there are only 2. intrusive igneous rock and extrusive igneous rock
What are igneous rocks formed at the earths surface called?
Extrusive igneous rocks.
What kind of igneous rocks for on earths surface?
Some do. These are called extrusive igneous rocks. However a large portion of igneous rocks form beneath the surface. These are intrusive igneous rocks.
What are types of volcanic rock?
Volcanic rocks are extrusive igneous rocks.
What types of rocks are formed from lava on the oceans floor?
Igneous Extrusive rocks. It that too general?
Which of the six major kinds of rock are intrusive and which are extrusive?
The six major types of igneous rock are as follows: Intrusive igneous rocks: Granite, Diorite, and Gabbro Extrusive igneous rocks: Rhyolite, Andesite, Basalt
