The convection in the Earth's outer core is responsible for the Earth's magnetic field. O True O False Question 7 Which statement below best compares the crust to the lithosphere according to the lectu O The lithosphere is defined by its physical property of being brittle. The crust is defined by its comp (felsic, intermediate and mafic) O The crust sits directly above the lithosphere and is defined by its composition. The lithosphere di the crust is defined by its physical property of being brittle. MacBook Pro G Search or type URL +