What caused the mudflows (1985) on the Nevado del Ruiz volcano?
A. Hot ash fell onto snow near the summit.
B. A crater lake was broken during an eruption.
C. Warm weather caused rapid melting of snow and ice near the summit.
D. all of the above
Answer:A
What caused the mudflows (1985) on the Nevado del Ruiz volcano?
A. Hot ash fell onto snow near the summit. B. A crater lake was broken during an eruption. C. Warm weather caused rapid melting of snow and ice near the summit. D. all of the above