Fast Flow of Mixed Earth Debris
This page is the CodyCross answer for the clue below from The 70's, Group 331, Puzzle 5 (Mork and Mindy).
Question is: Fast Flow of Mixed Earth Debris
and the answer is: MUDSLIDE
Word Meaning:
MUDSLIDE — A geological event in which viscous mud flows down an incline.
Definitions from Wiktionary.