The Vocanic eruption is most likely to be violent when
Options
A. The volcano is near to the sea
B. The neck of the volcano is sealed by a plug
C. The lava is viscous
D. The lava reaches the surface through a fissure
Correct Answer
The lava is viscous
World Geography problems
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7. What is seismic zone extending at an angle of about 45 degrees from the base of an ocean trench, down through lithosphere to the asthenosphere known as