Outermost layer of the two mantle layers; includes the asthenosphere and lower lithosphere; composed of solid rock, most of which flows due to convection currents within the mantle. The cool, thin, solid, and rigid outermost layer of the Earth above the mantle. read more
Outermost layer of the two mantle layers; includes the asthenosphere and lower lithosphere; composed of solid rock, most of which flows due to convection currents within the mantle. Crust The cool, thin, solid, and rigid outermost layer of the Earth above the mantle. 1% of Earth's volume. read more
Start studying Science Review Chapter 14 Part 2. Learn vocabulary, terms, and more with flashcards, games, and other study tools. read more