a: Volcano ~
b: a champagne bottle with a cork
What: "A simplified way to think of a volcano is like a champagne bottle with a cork. Keep that cork on and the bubbles in the champagne stay in solution. However, you remove that cork and all the dissolved carbon dioxide comes out of solution and bubbles form. Release that pressure fast enough and the bubbles form so quickly that you get that "pop" from the bottle."
Writer: Erik Klemetti
Date: Dec 27 2013 5:48 PM
# 4436 Critique Analogy