Multiple Choice
Igneous rocks are formed by the
A) melting and transformation of minerals in Earth's interior.
B) cooling and crystallization of molten magma.
C) partial crystallization of granitic magma.
D) cooling and crystallization of molten lava in Earth's interior.
Correct Answer:

Verified
Correct Answer:
Verified
Q75: Plutonic rocks subjected to high temperature and
Q76: What does partial melting have to do
Q77: Metamorphism caused by the alteration of rock
Q78: Fluids in a metamorphic reaction<br>A)speed up the
Q79: The first minerals to crystallize are those
Q81: The melting point of silicate minerals is
Q82: In a wet and humid climate,the mineral
Q83: Layers of limestone in a rock outcrop
Q84: What are the rock-forming mineral groups?
Q85: The most common carbonate rock is<br>A)dolomite.<br>B)calcite.<br>C)halite.<br>D)limestone.