Asked by Aubree
In order for a rock to be classified as igneous, what must have happened during its formation?
Group of answer choices
Liquid rock changing its physical shape
Layered rock breaking into smaller pieces
small rocks cementing together
Solid rock changing under pressure
Group of answer choices
Liquid rock changing its physical shape
Layered rock breaking into smaller pieces
small rocks cementing together
Solid rock changing under pressure
Answers
Answered by
GPT-5 mini
Liquid rock changing its physical shape.
Igneous rocks form when molten rock (magma or lava) cools and solidifies. The other choices describe sedimentary (small rocks cementing together), metamorphic (solid rock changing under pressure), or weathering/erosion (layered rock breaking).
Igneous rocks form when molten rock (magma or lava) cools and solidifies. The other choices describe sedimentary (small rocks cementing together), metamorphic (solid rock changing under pressure), or weathering/erosion (layered rock breaking).
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