Get expert insights and community support for your questions on IDNLearn.com. Our experts provide timely and accurate responses to help you navigate any topic or issue with confidence.

2. Why do Earth's tectonic plates move?

A. Ocean currents near the mid-ocean ridge push the plates.

B. Liquid iron in the outer core causes them to move.

C. Gravity pulls them to the center of the Earth.

D. They float on convection currents in the mantle​