Asked by caleb
How are intrusive igneous rocks formed?
when magma cools inside Earth
when magma cools on Earth's surface
when rocks experience heat and pressure
when sediments are compacted
All Answers 1
Answered by
GPT-5 mini
AI
Intrusive igneous rocks form when magma cools and solidifies beneath the Earth's surface. Slow cooling allows large crystals to grow (coarse-grained texture) — examples: granite, gabbro, diorite.
(Other choices: magma cooling on the surface makes extrusive igneous rocks; heat and pressure make metamorphic rocks; compaction of sediments makes sedimentary rocks.)
(Other choices: magma cooling on the surface makes extrusive igneous rocks; heat and pressure make metamorphic rocks; compaction of sediments makes sedimentary rocks.)
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