29. If a cloud consisted entirely of ice crystals, which of the following statements about this cloud would support the Gravitational Theory?
Your Answer is
Correct Answer is C
Explanation
The method of elimination. Exclude option A, ice crystal should be uncharged, and then fall under the action of gravity, friction first, and then electrified;
Exclude option B, positively charged particles attract negatively charged particles is in Convective Theory Mentioned;
Excluding option D, downdrafts is also mentioned in Convective Theory