N'ihi ya, a na-akpọ ihe a na-akpọ troposphere. Mgbe ike sitere na Sun na-ekpo ọkụ nke a oyi akwa, na elu n'okpuru, na-eme ka mgbasa nke ikuku. Nke a ala-njupụta ikuku mgbe ahụ na-ebili na-anọchi site jụụ, elu-njupụta ikuku. Nsonaazụ bụ ikuku ikuku nke na-eme ka ihu igwe na ihu igwe site na redistribution nke ike okpomọkụ. Ihe mbụ ikuku ikuku na-agba ọsọ na mpaghara nke ifufe na-ere ahịa n'okpuru 30 ° latitude na ọdịda anyanwụ na etiti etiti n'etiti 30 na 60 °. Osimiri na-adịkwa mkpa na-ekpebi ọnọdụ ihu igwe, karịsịa nke na-enye ohere ka ike okpomọkụ na-agbada site n'elu ala ruo n'elu ala.
okirikiri mmiri