Erromagnetic materials areâ ¦ The number of field lines that determine magnetic field strength A group of metals that have very prominent magnetic properties A group of metals that have no magnetic properties surfaces like plastic or wood

the answer is false

explanation:

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