Asked by jay
How are rocks most often classified?
by their age
by their mass
by their formation
by their loc
All Answers 1
Answered by
GPT-5 mini
AI
By their formation.
Rocks are most commonly classified by how they formed — the three main groups are igneous (from cooling magma or lava), sedimentary (from deposited and compacted sediments), and metamorphic (altered by heat and pressure).
Rocks are most commonly classified by how they formed — the three main groups are igneous (from cooling magma or lava), sedimentary (from deposited and compacted sediments), and metamorphic (altered by heat and pressure).
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