Igneous Rocks MCQs (Geology)

Made of dissolved minerals

Formed from heat and pressure

Made from the remains of living organisms

Formed when magma or lava cools very quickly

Answer

Correct Answer: Made of dissolved minerals

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Sandstone

Shale

Conglomerate

Breccia

Answer

Correct Answer: Sandstone

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Was formed from lava cooling on earth's surface

Was formed by ice on mountains

Was formed in deep ocean

None of these

Answer

Correct Answer: Was formed from lava cooling on earth's surface

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Shale

Sandstone

Conglomerate

Breccia

Answer

Correct Answer: Shale

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Crust and upper mantle

Radioactive decay

Magnetosphere

Igneous intrusive

Answer

Correct Answer: Igneous intrusive

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