​Match Each Item with the Correct Statement Below

Multiple Choice

​Match each item with the correct statement below.
-its direction at a point is indicated by a compass

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