a: lithosphere ~
b: an eggshell
What:
"In a manner of speaking, Earth's lithosphere is like an eggshell - a thin, hard, brittle outer covering that encases a big mass of go"
Useful?
Writer: Charles A. Heatwole
LCC:
Where:
Date: Oct 26 2015 10:48 AM
# 9140 Critique Analogy