Multiple Choice
Which correctly contrasts an effusive eruption with an explosive eruption?
A) An effusive eruption is an outpouring of low-viscosity magma onto the ground; an explosive eruption is a violent explosion of magma,gas,and pyroclastics.
B) An effusive eruption produces composite volcanoes; an explosive eruption produces shield volcanoes.
C) An effusive eruption is a violent explosion of magma,gas,and pyroclastics; an explosive eruption produces shield volcanoes.
D) An effusive eruption produces composite volcanoes; an explosive eruption is an outpouring of low-viscosity magma onto the ground.
Correct Answer:
Verified
Correct Answer:
Verified
Q28: Terranes refer to the topography of a
Q56: The Appalachian Mountains are older than the
Q88: Crater Lake in southern Oregon is an
Q91: If one were to stack thick fabric
Q94: Which is the slight increase in rock
Q98: Which of the following is a cause
Q132: An active volcano is one that has
Q135: Paleoseismology estimates expected earthquake activity based on
Q146: Some aftershocks rival the main shock in
Q158: The topography of Earth's surface has had