Answer:
Your answer is C.
Explanation:
I don't know how to add an explanation to this question, I just knew the answer.
Alfred Wegener came up with the idea of continental drift
time sheduals are changing , so the times MIGHT get more innacuratly placed
silica
caldera
viscous
denser
subduction
divergence
hot spots
earthquakes
Explosions from composite volcanoes occur as a result of gas buildup within them. Shield volcanoes also may erupt explosively if water accumulates inside their vents.