Magana ta 1: Ƙananan gefuna sun ƙunshi mafi yawan andesitic da wasu basaltic lava. Magana ta 2: Ƙananan gefuna sun ƙunshi mafi yawan basaltic da wasu andesitic lavas. Tambaya: Shin jumlar 1 da jumlar 2 suna bayyana ma'ana iri ɗaya? Shin ko a'a?
A'a ba haka ba