Multiple Choice
Match each item with the correct statement below.
-low frequency radio waves reflect off this
A) blackbody radiation
B) carbon dioxide
C) electromagnetic induction
D) gamma rays
E) greenhouse effect
F) infrared
G) ionosphere
H) lodestone
I) magnetic field
J) microwaves
K) ozone
L) radio waves
M) transformer
N) ultraviolet
O) x rays
Correct Answer:

Verified
Correct Answer:
Verified
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