Question

Molten hot magma that cools very slowly can cause ______________ in igneous rock.
Responses
A mineral layeringmineral layering
B glass-like formationsglass-like formations
C settling of precious metalssettling of precious metals
D the formation of large crystals

Answer 1

Molten hot magma that cools very slowly can cause **D. the formation of large crystals** in igneous rock.