Multiple Choice
According to the graph below,what occurred after the 1991 eruption of Pinatubo in the Philippines?
A) Global temperatures decreased.
B) Global temperatures increased.
C) Global carbon dioxide increased.
D) Global carbon dioxide decreased.
Correct Answer:
Verified
Correct Answer:
Verified
Q13: Explosive or voluminous eruptions may cause the
Q15: The style of eruption depends on the
Q16: Felsic magma tends to form _ eruptions.<br>A)effusive<br>B)explosive<br>C)intrusive<br>D)infusive
Q17: The lower the viscosity of a lava
Q19: Of the three primary forms of subaerial
Q20: Felsic magma generally forms in _.<br>A)the mantle<br>B)mid-ocean
Q21: The image below shows a _,which is
Q22: A fast-moving flow consisting of a mixture
Q23: The image below shows a lava dome
Q44: What properties of the source magma lead