Question

10 if the earths mantle were completely solid, ______ plates could not move around. a tectonic b technical c titanic d agnostic

Explanation:

Tectonic plates are part of the Earth's lithosphere and move due to convection currents in the semi - molten asthenosphere (part of the mantle). If the mantle were completely solid (no semi - molten layer), tectonic plate movement would be impossible. "Technical" relates to technology, "Titanic" is related to the ship or something very large, and "Agnostic" is a religious/philosophical term.

Answer:

A. Tectonic