Ike ọkụ ụwa
co2
mgbasawanye na mmetọ.
mmanụ gas co site na omume mmadụ nke mmadụ.
ndụmọdụ ụlọ ọrụ
nwoke, nwoke na ọzọ nwoke.
ọ dịghị ihe, ụwa na-agafe usoro mgbanwe ihu igwe n'ogbe ọtụtụ afọ.
co2 n'ikuku
mmanụ mmanụ, gas methane si na tundra arctic na ala mmiri, oke mmadụ.
gas ndị na-emepụta greenhouse na-ebelata ọkwa ozone ka okpomọkụ anyanwụ nwee ike ịbanye na ikuku ma enweghị ike ịpụ, na-ekpo ọkụ ihu igwe ụwa.
ozone na-efunahụ.