Wani lokaci Mars, wani ɗan gajeren labari game da canjin yanayin sa

Mars da Duniya

Mars da Duniya

Makon da NASA ta fitar da bidiyo ga jama'a wanda ke taƙaita tarihin yanayi na duniyar Mars ya cancanci sadaukar da linesan layuka don cigaban duniyar "ja" mai makwabtaka. Mun san daga binciken da aka yi, hotunan da aka dauka da kuma samfuran da balaguron sararin samaniya daban-daban ya dauka cewa sauyin yanayin ta ya kasance mafi kama da Duniya a cikin dukkanin tsarin rana.

Daga halayen Martian da ake gani daga Duniya ta hanyar hangen nesa zamu iya haskaka yanayi tare da farin gajimare duk da cewa basuyi yawa kamar na Duniya ba, sauye-sauye na yanayi sun yi kama da wadanda ke Duniya, kwanaki 24, zamanin gizagizai da wanzuwar kankara a sandunan da ke girma a lokacin sanyi. Ya saba, dama?

Saboda yanayin matsin lamba da yanayin zafin jiki, kasancewar ruwa mai ruwa a samansa zai zama kusan ba zai yuwu ba, wanda ke nuna Mars a matsayin duniyar hamada tare da siririn yanayi na CO2. Sabanin haka, ilimin duniyar Martian tare da adadi mai yawa, volcanoes da canyons da sauransu ya nuna mana a matsayin ɗayan cikakke a cikin tsarin rana.

Ta hanyar tsarin duwatsu da tsarin geomorphological da aka samo, za'a iya sake gina halittarta. An lura da tashoshi masu gudana a wasu wurare, kwatankwacin waɗanda aka lura dasu a duniya sakamakon zaizayar da koguna da rafuka suka samar, wanda ke nuna ci gaba da yaduwar ruwa a saman wanda ya samar da wannan zaizayar, kusan tabbas ruwa ne ruwa

Yawancin waɗannan tashoshin suna da alaƙa da tsohuwar rami, wanda ke sa muyi tunanin cewa yanayin da ya ba da izinin wanzuwar ruwa mai rufi a farfajiyar ya samo asali ne a farkon tarihin duniyar tamu. Bayani mai ma'ana zai kasance kasancewar wani yanayi mai dadadden yanayi fiye da na yanzu, tare da mafi tasirin tasirin yanayi wanda zai daga yanayin zafi.

Martian Geomorphology

Martian Geomorphology

Ba za a iya haɗa wannan yanayin da CO2 kawai ba tunda lissafin yana ƙayyade cewa lokacin da yawan wannan gas a cikin sararin samaniya yana haifar da matsi da ya fi sanduna 2,5, sai ya haɗu. Yanayin wadannan halaye ba zai cimma nasarar cewa yanayin zafin saman ya wuce 220ºK, da kyau a kasa 273ºC, yanayin zafin zaman lafiyar ruwa. Sabili da haka babu ruwa mai ruwa.

A cikin ƙaramin ƙasa mun ga tashoshin da suka cika ambaliyar, waɗanda manyan gine-gine ne masu faɗin kilomita goma faɗi da kuma ɗaruruwan ɗimbin kilomita, suna farawa a yankunan da suka faɗi a filin. Yana da alaƙa da bala'i da saurin gudana na ruwan da aka adana a cikin sashin ƙasa kuma wannan yana zuwa saman. Mafi yawan waɗannan ruwan a saman zai wuce zuwa yanayi ta ƙazamar ruwa, yana ƙara matsi da zafin jiki sakamakon tasirin tururin ruwa, haka kuma yana sakin daskararren ruwa da CO2 da ke cikin ƙasar Martian.

Wannan zai hanzarta canjin yanayi na duniya wanda zai iya haifar da samuwar teku a cikin tsaunuka na Arewacin Hemisphere, tare da manyan kankara masu kankara. Daga baya tekuna za su ɓace wataƙila ta hanyar kutsawa zuwa cikin ƙasan, kuma duniyar za ta koma yanayin da yake "kama da na yanzu.

Wadannan tashoshi masu ambaliyar da muka yi magana akansu sun bayyana a cikin aukuwa da yawa a tsawon tarihin duniya, amma daga baya zuwa tsoffin ramuka da aka samar a cikin abin da aka sani da suna Babban Bombardment. Saboda haka muke yanke hukuncin wancan yanayin na yanayin sanyi da hamada kamar na yanzu, wanda ke cakude da yanayi mai dumi kwatsam da kasancewar manyan ruwa a arewacin duniya an maimaita su cikin yanayi mai maimaitawa a tarihin duniya.

Informationarin bayani: Rayuwa a duniyar Mars, ƙarin shaidar da ke nuna wannan yiwuwarComet 'Siding Spring' ya doshi duniyar Mars


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