What is the best explanation for why Earth's lithospheric plates move?(1 point) Responses The solid iron lithosphere. The solid iron lithosphere. The convection currents within the asthenosphere. The convection currents within the asthenosphere. The convection currents within the lithosphere. The convection currents within the lithosphere. The solid iron core asthenosphere.

Answer 1

The best explanation for why Earth's lithospheric plates move is the convection currents within the asthenosphere.