Duba zuwa sashi na ƙasa sannan ka amsa tambayar daga baya a cikin wannan harshe kamar yadda sashi: Passage: Tekun duniya na dauke da zinariya. Ma'aunin ma'aunin zinariya a cikin Atlantic da Arewa maso gabashin Pacific sune 50<unk>150 femtomol / L ko 10<unk>30 sassa a kowace quadrillion (kimanin 10<unk>30 g / km3). Gabaɗaya, ma'aunin zinariya don samfuran kudancin Atlantic da tsakiyar Pacific iri ɗaya ne (~ 50 femtomol / L) amma ba su da tabbas. Ruwa mai zurfi na Bahar Rum yana ƙunshe da ƙananan ma'aunin zinariya (100<unk>150 femtomol / L) wanda aka danganta da turɓaya da iska da / ko koguna. A 10 sassa a kowace quadrillion tekun duniya zai riƙe tan 15,000 na zinariya. Waɗannan adadi ne uku umarni na girma ƙasa da aka ruwaito a cikin wallafe-wallafe kafin 1988, yana nuna gurɓataccen matsala tare da bayanan da suka gabata. Tambaya: A cikin waɗanne raka'a ne aka auna ma'aunin ma'aunin zinariya?
50 zuwa 150 femtomol