Multiple Choice
Pyroclastic materials ____.
A) have low viscosity and a ropy texture
B) are rare to absent at great depths in the ocean
C) do not vary in size
D) are always ejected very quickly from volcanoes
E) can only be found at locations where intraplate volcanism occurs
Correct Answer:

Verified
Correct Answer:
Verified
Q15: Mount _ erupted in 79 A.D. and
Q16: Basalt plateaus erupt from _.<br>A)supervolcanoes<br>B)shield volcanoes<br>C)fissures<br>D)lava domes<br>E)cinder
Q17: Volcanic eruptions destroy buildings and productive land,
Q18: Geologists successfully gave timely warnings of impending
Q19: Although it is difficult to get a
Q21: A lahar may form when _.<br>A)lava is
Q22: _ in California is the world's largest
Q23: The one place on Earth where mid-ocean
Q24: After a volcano erupts, the frequency of
Q25: The Hawaiian islands formed via _ volcanism.<br>A)subduction