Shallow-sloped shield volcanoes are made from lava that
A. is as runny as liquid water.
B. has a medium viscosity.
C. has a high viscosity.
D. can have any viscosity.
Answer:B
Shallow-sloped shield volcanoes are made from lava that
A. is as runny as liquid water. B. has a medium viscosity. C. has a high viscosity. D. can have any viscosity.