Consider the four salts represented on the solubility curves displayed as line graphs. in all four cases the salts are which part of an aqueous solution?

increase masses, decrease separation

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