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Which description below best describes the formation of an igneous rock?
An igneous rock is pushed deep within the Earth by tectonic plate motion and it melts into magma that cools and hardens be
A sedimentary rock is pushed deep within the Earth by tectonic plate motion and is exposed to intense heat and pressure.
A metamorphic rock is sitting at the surface of the Earth. Over time, the elements have weathered the rock into sediments. Th
river where they are compacted and cemented over millions of years.
Sediments are washed into a river after heavy rainfall. Over time layers of sediments build up and get compacted and cemente
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Answer :

GinnyAnswer

Final answer:

Igneous rocks form from magma or lava cooling, sedimentary rocks from cemented pieces, and metamorphic rocks from altered pre-existing rocks.


Explanation:

Igneous rocks form from magma or lava cooling and solidifying. Magma that cools underground creates rocks like granite, while lava cooling rapidly at the surface forms rocks like basalt.

Sedimentary rocks result from weathered rock pieces getting cemented together or minerals precipitating out of a solution and solidifying.

Metamorphic rocks are formed when heat and pressure alter pre-existing rocks, leading to new minerals and textures.


Learn more about rock formation here:

https://brainly.com/question/44047619


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