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Rocks are classified as igneous, metamorphic, or sedimentary according to?

2 Answers

6 votes

Answer:

their method of formation, or ORIGIN

Step-by-step explanation:

Rocks can be classified as sedimentary, igneous, or metamorphic based primarily upon differences in their ORIGIN.

User Tori
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3 votes

Answer:

Their characteristics

Step-by-step explanation:

The chemical composition of the rock, mineral type, texture, etc...

User Nsayer
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