Cikakken bayyani a kan asilin man fetur

Masana na cewar gawarwaki na mutane da dabobi da suka mutu shekaru da dama da wasu itattuwa da ke cikin ƙarƙashin ƙasa sune suke rikidewa su zaman fetur.

https://p.dw.com/p/1BHQT

Öl in Nigeria — Hoto: picture-alliance/dpa

Talla

Ƙwararru waɗanda suka kwashe lokaci mai tsawo suna yin bincike sun gano cewar ɗayan man fetur ana samun shi ne ta hanyar narkewar wasu halitun a cikin ƙarƙashin ƙasa ko kuma cikin ruwan teku. Kamar yadda Mohammed Bunu Hamed wani wanda ke aikin hakon man fetur ɗin da ke a Najeriya ya bayyana mana a cikin shirin Amsoshin takardunku.

Daga ƙasa za a iya sauraron wannan shiri

Mawallafi : Abdourahamane Hassane
Edita : Mouhamadou Awal Balarabe

Yankuna

Sassa

Cikakken bayyani a kan asilin man fetur

Bincika karin bayani

Amsoshin takardunku