What is the zone above the snow line on a glacier called
a snow of accumulation
b zone of melting
c zone of wasting
d zone of crevasses

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods

higher potential

explanation:

because it is in a high speed so it must move into a of high potential