a: Magnetosphere ~
b: cocoon
What:
"The Earth's magnetosphere is like a huge and impalpable cocoon that surrounds our planet, forming a protective shield valuable because deflects cosmic radiation from both the Sun and from other distant cosmic sources."
Useful?
Writer: Not Stated
LCC:
Where: Reference Link Has Evaporated
Date: Feb 24 2015 12:28 AM
# 7371 Critique Analogy