Multiple Choice
The cloud that rises from the vent of an actively erupting volcano is composed of ________.
A) smoke from wildfires inside the volcanic crater
B) smoke from wildfires on the outer slopes of the volcano that funnel into the crater
C) fine volcanoclastic debris (ash) suspended in the air
D) a continuous fountain of dark,basaltic lava
Correct Answer:

Verified
Correct Answer:
Verified
Q9: Ash,cinders,and blocks are all types of _.<br>A)pyroclastic
Q16: A mixture of air,hot ash,and pumice lapilli
Q24: The tall polygonal features preserved in the
Q26: Which of the following is FALSE? Caldera
Q28: A Minoan civilization,postulated to be the fabled
Q30: The famous "year without a summer" occurred
Q31: Why is felsic magma much more likely
Q32: Which of the following volcanic products can
Q34: Which of the following poses the greatest
Q38: Scientists monitor volcanoes to help predict when