Multiple Choice
The occurrence of a halo tells you that
A) the ice crystals are columnar in shape and are horizontally-oriented as they fall.
B) the ice crystals are platelike in shape and are horizontally-oriented as they fall.
C) the ice crystals are columnar in shape and are tumbling while they fall.
D) the ice crystals are platelike in shape and are tumbling while they fall.
Correct Answer:

Verified
Correct Answer:
Verified
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