Lee ebe a n'okpuru ma zaa ajụjụ ahụ n'otu asụsụ ahụ dị ka ebe ahụ: Ebe a: E nwere nkwekọrịta sayensị nke jikọtara ọrụ ụmụ mmadụ na okpomọkụ ụwa n'ihi ikuku carbon dioxide nke ụlọ ọrụ mmepụta ihe. A na-ebu amụma na nke a ga-eweta mgbanwe dị ka agbaze nke glaciers na ice sheets, oke okpomọkụ dị elu, mgbanwe dị ịrịba ama na ihu igwe na ịrị elu ụwa na nkezi oke osimiri. Ajụjụ: Gịnị na-akpata okpomọkụ ụwa?
mgbaze nke glaciers na ice sheets