The Rocky Mountains are far inland and the Cascade Mountains are nearer to the coast. The snow water equivalent of the Rocky Mountains is probably lower than the Cascade Mountains based upon the location of these ranges.
A) The water content of snowpack is the water equivalent of snow.
B) The amount of water in snow is a constant value.
C) The amount of water produced by snowpacks of equal depths at two locations will be the same despite any air temperature differences.