asked 129k views
4 votes
The _____ may have been caused by a vaporizing comet.

A. Oort event
B. Halley event
C. Tunguska event
D. Halle-Bopp event
help plz

asked
User Jross
by
8.2k points

1 Answer

5 votes
i think its A. oort event hope this helps 
answered
User YGL
by
8.4k points
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