NASA ta yi hasashen ƙarshen mummunan ƙarshen duniya

Masu bincike a Amurka da Japan sun gudanar da wani bincike na kimiyya, sakamakon da ya nuna cewa akwai yiwuwar duniya za ta kare daga iskar oxygen bayan kimanin shekaru biliyan, wanda a zahiri ke nufin. Ƙarshe rayuwa shi.

A cikin cikakkun bayanai, masana kimiyya daga Amurka da Japan sun yi hasashen cewa zafin rana zai tashi, wanda zai haifar da karuwar zafin yanayi, da kuma rushe aikin carbon dioxide, wanda zai sa tsire-tsire ba za su iya samar da iskar oxygen ba, a cewar zuwa binciken da aka gudanar a cikin tsarin shirin Hukumar Kula da Sararin Samaniya ta Amurka "NASA" kuma aka buga a cikin mujallar "Nature Geoscience".

Bayan Corona, wani katon asteroid ya yi karo da Duniya kuma yana barazana ga rayuwa a cikinta

manyan abubuwa guda biyu

Yayin da aka sani cewa iskar oxygen da nitrogen sune abubuwa biyu na asali na yanayin duniya, oxygen yana samuwa a cikin sararin samaniya ta hanyar photosynthesis da tsire-tsire ke aiwatarwa.

Binciken ya kuma yi nuni da cewa, idan babu rayuwar tsiro, iskar oxygen da mutane da dabbobi ke bukatar shaka za su bace, yana mai jaddada cewa kawar da iskar oxygen a nan gaba wani makawa ne sakamakon karuwar hasken rana.

Bugu da kari, kamar yadda shafin yanar gizon “Science Times” ya bayyana, yayin da tsarin mu na hasken rana ya tsufa, rana za ta yi zafi, kuma karuwar samar da makamashin hasken rana zai rika dumama yanayin duniya, kuma sinadarin carbon dioxide zai ragu.