Multiple Choice
Rhyolite lavas ________.
A) do not flow as far from the vent as basaltic lavas do
B) are commonly found at oceanic hot spots
C) are associated with volcanoes that almost never emit pyroclastic debris
D) are commonly found on shield volcanoes
Correct Answer:
Verified
Correct Answer:
Verified
Q16: A mixture of air,hot ash,and pumice lapilli
Q17: Common volcanic gases include the following:<br>A) water
Q18: Volcanologists and geologists monitor volcanoes to determine
Q19: Nonviolent eruptions characterized by extensive flows of
Q20: Basaltic lavas that have rough,rubbly surfaces are
Q22: In 1902,a famous pyroclastic flow killed approximately
Q23: The largest known volcanic eruption in the
Q24: Which of the following magma compositions are
Q25: The pillow basalts in the photo below
Q26: Phreatic eruptions take place when _.<br>A) volatiles