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 Jul 18, 2017 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

by Jross

8.4k points

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5 votes

i think its A. oort event hope this helps

YGL answered Jul 23, 2017

by YGL

8.8k points

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