ʻOku matolu ange ʻa e kasa fakanatula pe maʻamaʻa ange ʻi he ʻea

Kasa fakanatula, predominantly ʻa e methane mo ha mamafa molecular ʻo e 16, ʻoku maʻamaʻa ange ia ʻi he ʻeá, ʻa ia ʻoku ʻi ai hono mamafa molecular ʻo fakafuofua ki 29 koeʻuhi ko hono tefitoʻi kau poupou ʻo e nitrogen mo e ʻokisikena. ʻOku hanga ʻe he faikehekehe ko ʻeni ʻi molecular mamafa ʻo ʻai ke siʻisiʻi ange ʻa e kasa fakanatula pea ʻoku ne ʻai ke tuʻu hake ʻi ha ʻatakai atmospheric.