Which of the following is common in most calderas?
A. thick sequences of volcanic ash
B. a large circular depression with steep walls
C. rounded mountains that are volcanic domes
D. All of these choices are correct.
Answer: D
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Gases are so much easier to squeeze into smaller volumes than liquids or solids because
A) they are so much lighter. B) their atoms or molecules are already moving at high speeds. C) there is so much space in between the submicroscopic particles. D) they are always warmer than liquids or solids.
Magma at great depth does not contain gas bubbles because the high pressure at depth keeps gas dissolved in solution.
Answer the following statement true (T) or false (F)
Make an argument supporting the statement that individuals matter in making the shift toward environmental sustainability?
What will be an ideal response?
Which are true of faults?
A) A lateral fault may result from horizontal compression. B) Orientation of a fault depends on directions of stresses. C) Vertical compression may result in a more vertically oriented fault. D) These are all true of faults.