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they are classified into 3 major kinds of rocksthey are the ;IGNEOUS ROCKS,SEDIMENTARY ROCKS,AND METAMORPHIC ROCKS

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Q: How are rocks physically classified?
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Related questions

Are sedimentary rocks classified tofoliated sedimentary rocks?

Metamorphic rocks are classified by foliation or lack there of, not sedimentary rocks. They are classified into Clastic Sedimentary, and Chemical Sedimentary.


How can sedimentary rocks can be classified?

sedimentary rocks can be classified by detrial, chemical ,or organic


How are sedimentary rocks classified?

classified by weathering


What is metamorphic rocks are classified according to?

They are classified by their composition.


How are igneous rocks classified acording to their..?

Igneous rocks are classified by either being intrusive or extrusive, then mafic or felsic then they are classified by either fine grain or course grained textures.


How are intrusive classified?

Intrusive features are typically classified as plutonic rocks, especially inside of a volcano. Comparatively, extrusive features are also classified as volcanic rocks.


How are intrusive features classified?

Intrusive features are typically classified as plutonic rocks, especially inside of a volcano. Comparatively, extrusive features are also classified as volcanic rocks.


What rocks are classified as?

Mantle rock is classified as ultramafic igneous rock.


Besides being classified by their compositions how else are rocks classified?

by their texture. : )


Metamorphic rocks are classified into two groups?

The two main groups metamorphic rocks are classified are foliated rocks (meaning they have "bands"), and there are non-foliated rocks.


Why are coal and rock limestone classified as organic sedimentary rocks?

The material comprising the rocks coal and limestone are derived from organisms. Therefore, they are classified as organic sedimentary rocks.


How are foliated rocks classified?

the arent