How much work does the up escalator do on you when you ride it from the lower level to the upper level?

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

im srry but ur wrong the answer is d a smooth rock, some red dirt, and an empty bird's nest.