Multiple Choice
Confining pressure is where ________.
A) forces are applied equally in all directions
B) forces are applied from the top and the bottom equally
C) pressure is applied in a cubic region
D) pressure is parallel to the bedding planes
Correct Answer:
Verified
Correct Answer:
Verified
Q99: Obsidian exhibits a _ texture.<br>A)fine-grained<br>B)glassy<br>C)coarse-grained<br>D)porphyritic
Q100: The particles in breccia are primarily silt
Q101: Igneous rocks are classified on the basis
Q102: Glassy igneous rocks form when magma cools
Q103: A porphyritic texture where large crystals are
Q105: Compaction would probably be most significant as
Q106: Most of the energy and mineral resources
Q107: In general,recrystallization tends to produce larger crystals.
Q108: What is the difference between "magma" and
Q109: Magma is currently forming beneath the Rockies.