a: jet stream ~
b: a fast-moving river or highway
What:
"The jet stream is like a fast-moving river or highway of air, usually 20,000 to 60,000 feet up in the atmosphere (5 to 10 miles above the surface)."
Useful?
Writer: Brian Neudorff
LCC:
Where:
Date: Mar 9 2016 3:52 PM
# 9577 Critique Analogy