Index of /wp-content/cache/flying-press/www.sisinternational.com/es/buscar/montreal protocol signed in 1987 was signed to_______group of answer choicesphase out the use of cfc’s which cause depletion of the ozone layerban nuclear testing in tropical oceansreduces the greenhouse effectprotect endangered species

	Name	Last modified	Size	Description
	Parent Directory		-
	index.json.gz	2026-05-11 00:04	134	GZIP compressed docume>
	index.html.gz	2026-05-11 00:04	42K	GZIP compressed docume>