Some People Are Scared of These; Pennywise Is One
This page is the CodyCross answer for the clue below from Taking Care of Our Planet, Group 1574, Puzzle 3 (Geoengineering).
Question is: Some People Are Scared of These; Pennywise Is One
and the answer is: CLOWNS
Word Meaning:
CLOWNS — plural of clown
Definitions from Wiktionary.