Other crossword clues for answer "OZONELAYER"OZONELAYERCovering with a hole in itProtection from ultraviolet raysHoley protectorStratospheric stratum that protects the Earth from the SunIt's up in the air?High-level stratumStratospheric shieldEcological concernUltraviolet radiation blockerPurportedly weakening shieldAtmospheric region with a "hole"Chlorofluorocarbons damage itWhat the Montreal Protocol was designed to protectSite of a hazardous holeSun screen?Environmentalist's concernAtmospheric area with a "hole"