Multiple Choice
How does pahoehoe lava differ from aa lava?
A) Pahoehoe is full of gas holes, and aa is solid lava.
B) Pahoehoe has a ragged top, and aa is smooth on top.
C) Pahoehoe is ropy-looking, and aa is clinkery.
D) Pahoehoe is rhyolite, and aa is basalt.
E) Pahoehoe is basalt, and aa is andesite.
Correct Answer:
Verified
Correct Answer:
Verified
Q15: What property(s)of magma determine the magnitude of
Q16: About how fast can erupting steam travel?<br>A)
Q17: A basalt magma typically erupts in what
Q18: Which of the following locations five kilometers
Q19: Which common volcanic gases are poisonous? Name
Q21: What are the main distinctions between basalt
Q22: Which of the following statements about basalt
Q23: What can cause water to separate from
Q24: What are the two most abundant gases
Q25: If you see a large,steep-sided volcano in