Weather Phenomenon; Group of Hippos

This page is the CodyCross answer for the clue below from Deserts of the world, Group 1612, Puzzle 2 (Rugged Mountains).

Question is: Weather Phenomenon; Group of Hippos

and the answer is: THUNDER

Word Meaning:

THUNDER — The loud rumbling, cracking, or crashing sound caused by expansion of rapidly heated air around a lightning bolt.

Definitions from Wiktionary.

Weather Phenomenon; Group Of Hippos - Deserts of the world CodyCross Answers | CodyCross Solutions