The kuitika Mars: chakavanzika wechina nyika

Mars, nyika chechina kubva Sun daro, kwenguva yakareba nyaya kutarisirwa nyika nesayenzi. puraneti rino chaizvo zvakafanana Earth mumwe, duku asi zvinouraya Kusara - the Martian muchadenga idukusa chimwe muzana pasi muchadenga. The gaseous hamvuropu ipi puraneti chinhu kutituma kuumba nechitarisiko uye pamusoro wayo ezvinhu. Zvinozivikanwa kuti hwakasimba nyika dzose renzou akaumba anenge ari chete ezvinhu munharaunda 240 Mill. Makiromita kubva zuva. Kana mamiriro ezvinhu inotungamirwa Nyika uye Mars vakanga zvakafanana, zvino sei ikozvino mapuraneti aya zvakasiyana?

The pfungwa yose hukuru - Mars aumba kubva chete zvinhu sezvo nyika yakanga kamwe emura uye inopisa esimbi chinoumba, uyewo redu. Zvinoratidza - zhinji yakatotsakatika anoputika pamusoro pemvura Mars. Asi "nyika tsvuku" iduku zvikuru pane Earth. Saka, zvino dzaserera nokukurumidza. Kana mvura chinoumba dzaserera zvachose uye akaomesa, akapedza nedanho convection, uye pamwe pacho anyangarika, uye rinobva nhovo nyika - nyika magnetosphere. Izvozvi nyika akasiya kuzvidzivirira pamusoro rinoparadza simba kwezuva, uye Mars mhepo rakaputiswa anenge zvachose nokuda gwenya mhepo (hofori radioactive karwizi ionized nezvimedu). "Red Planet" rava renje upenyu ndakasuruvara ...

Zvino mhepo iri Mars ari mutete goko ane pauri gasi haisi kupikisa kupinda zvinouraya zuva mwaranzi, kunopisa pechiso nyika. Mars chafariz kutandara ne akawanda mirairo unokosha duku kupfuura Somuenzaniso, Venus, ane mhepo iri denser zvikuru. Mars chadenga kuva zvakare pasi chafariz vachikwanisa zvinowanisa zvakawanda raidudzwa daily avhareji mhepo nokukurumidza zviratidzo.

Zvinoumba Mars chadenga dzinoratidzwa yakakwirira chaizvo kugutsikana kuti carbon dioxide inobvisa (95%). Uyewo, mhepo ine senitrogen (anenge 2.7%), argon (anenge 1,6%) uye zvishoma okisijeni (haufaniri kupfuura 0,13%). Atmospheric kumanikidzwa Mars ndiyo ka160 kupfuura pose nyika. Kusiyana pasi muchadenga, gasi hamvuropu pano ane raidudzwa unochinja hunhu nokuti chokuti polar nguwani yepasi, ine yakawanda carbon dioxide, uye uchanyangadika yaita chando mumwe gore yatinofema.

Maererano nemashoko vakawana kubva pakutsvakurudza chitundumusere-musere «Mars Express», Mars mhepo ine vamwe kwazvo methane. The peculiarity negasi iri kwayo nokukurumidza kudzikisirana. Izvi zvinoreva kuti pane munyika inofanira kuva tsime methane replenishment. Options inogona maviri pano chete - kana geologic basa, kungoda hazvina, kana basa zvigare, iyo inokwanisa kuti revolutionize kunzwisisa kwedu pamberi kupfumisa upenyu renzou.

Mamirire mugumisiro Mars mhepo uri guruva madutu, izvo zvinogona hasha mwedzi. Izvi mhepo zvakasimba pabutiro nyika ine kunonyanya kubva carbon dioxide inobvisa zvidiki inclusions okisijeni uye mvura mhute. Izvi nokuda vanoswerera mugumisiro yakaderera chaizvo kukomba Mars, vachibvumira kunyange super-rarefied yakapoteredza akasimudza pachiso uye mubatirire kwenguva refu, mabhiriyoni ematani muguruva.