why are tectonic plates able to move? multiple choice question. the lithosphere is melted. the core slowly spins. the asthenosphere is plastic.

Tectonic plates are able to move because A)the lithosphere is melted.Tectonic plates are capable of moving because Earth's lithosphere has extra mechanical strength than the underlying asthenosphere. Lateral density variations inside the mantle bring about convection; that is, the slow creeping motion of Earth's solid mantle.The warmth from radioactive approaches inside the planet's indoors reasons the plates to move, every so often closer to and sometimes far away from each different. This movement is known as plate motion or a tectonic shift.Learn more about Tectonic plates here https://brainly.com/question/1162125#SPJ4