Mhinduro inokurumidza uye iri nyore yekuti sei denga riri rebhuruu ndizvo Mhepo iri mumhepo yeNyika inotora chiedza chinosvika kwairi kubva kuZuva.. Chiedza chebhuruu chinoparadzira kupfuura mamwe mavara nekuti chinofamba mumasaisai madiki, akafara. Uye chiedza chebhuruu chinopararira mumhepo yose, zvichiita kuti denga redu riratidzike sebhuruu nguva zhinji.
Asi kana iwe uchida kuziva zvakawanda zvakadzama nezve Sei denga riri bhuruu, zvino tichakuudza iwe nheyo yesayenzi zvishoma zvakakwana, kuwedzera kune mamwe mashura.
Maumbirwo emhepo yepasi
Chekutanga, ngatitangei nesumo pfupi yekuumbwa kwemhepo yePasi. As kuumbwa kwechadenga kunopesvedzera ruvara rwatinoona denga.
Muchadenga ndiwo mupendero wekunze wepasi redu, iro rakareruka, rinoumbwa nemagasi akasiyana-siyana muzvikamu zvakasiyana. Magasi aya anodiwa kuti zvipenyu zvose zvivepo panyika. Mhepo yemhepo ine zvakare zvakamiswa zvakagwinya uye zvinwiwa zvechisikigo kana zvinobva mumabasa evanhu. Magasi anoumba mhepo ndeaya: nitrogen, oxygen, carbon dioxide, argon, noble magasi, methane, hydrogen, nitrous oxide, carbon monoxide, ozone, mvura mhute uye aerosols. Pano tichakuudza zvishoma pamusoro pezvinonyanya kukosha.
Nitrogen
Nitrogen inoita 4/5 yemhepo; yasara 1/5 ndeye argon. Chikamu chemhepo ine vhoriyamu yakakura initrogen.
Nitrogen chinhu zvakakosha pakubereka kwevhu; Ndiro rimwe remagasi anowanza mumhepo. Zvakadaro, zvirimwa zvinotora chikamu chimwe chete kubva muzana chechinhu ichi nekuti nitrogen igasi risingatsvi uye rinonetsa kubatanidza nemamwe magasi. Nekuda kweizvozvo, mamwe mabhakitiriya anodiwa kuputsa mamorekuru aya enitrogen kuti zvirimwa zviashandise.
Okisijeni
Ndicho chinhu chechipiri chakanyanya kuwanda muchadenga.. Inomiririra 21% yehuwandu hwegesi; zvisinei, zvakakoshawo kuti zvipenyu zvose zvifeme uye zvikure. Kuvapo kwayo kunodiwa kuti zvese zvinopisa zviitike.
Iyo Oxigen Chinhu chakakosha chemakemikari chinhu kune zvese zvipenyu.. Chinopfuura chikamu chimwe muzvina chemamorekuru ose muzvinhu zvipenyu zvose iokisijeni. Izvi zvinoita kuti zvive nyore kuti okisijeni ibatane nezvimwe zvinhu kugadzira mamorekuru matsva.
Carbon dioxide
Carbon Dioxide (CO2) nderimwe remagasi akawanda ari mumhepo. Chikamu chayo mumhepo chinogona kusiyana zvichienderana nenguva nenzvimbo. CO2 inogadzirwa kuburikidza nekuora kwe organic matter, kufema kwezvinhu zvipenyu, uye kupiswa kwemafuta ezvicherwa.. Uyezve, photosynthesis mumiti nemakungwa inogona kubhadhara izvi.
Pamberi peChimurenga cheMaindasitiri, pakanga paine zvikamu mazana maviri nemakumi masere pamiriyoni yecarbon dioxide mumhepo. Zvakadaro, mwero yeiyi greenhouse gasi yakawedzera zvinoshamisa nekufamba kwemakore nekuda kwekurasikirwa nehupenyu hwezvirimwa. Paavhareji, zvikamu 410 pamiriyoni imwe chete yecarbon dioxide zviri mumhepo. Izvi zvinodaro nekuti zvikonzero zveatrophic zvinokonzeresa inopfuura hafu yezvikamu mazana mana negumi pamiriyoni mumhepo.
Methane
Pamberi pezera remaindasitiri, mhepo yedu yaive ne200% yemethane yainayo nhasi. Kufungidzira kunoratidza kuti iko zvino mumhepo yemethane inosvika zvikamu zviviri pamiriyoni.
Kuenzaniswa necarbon dioxide, greenhouse effect yemethane ine simba rakapetwa ka25. Nehurombo, mhedzisiro yecarbon dioxide mumhepo inongova 17% yehuwandu. Izvi zvinodaro nekuti mhedzisiro yeC02 yakakura zvakanyanya kana iri mudiki diki.
Ozone
Ozone inoumba chidimbu che kudzivirirwa kubva kune ultraviolet mwaranzi kubva kuzuva. Dai pasina ozone, mwaranzi yeZuva yaizoparadza hupenyu hwese panyika. Mamiriro ekunze egasi iri anochinja mwaka nemwaka uye anosiyana zvichienderana nekukwirira kwako uye latitude. Inowanzosvika pakati pemakiromita gumi nemashanu kusvika makumi matatu nemashanu pakukwira.
Aerosol anopfapfaidza
Ivo vanonyanya kubatanidzwa mukuumbwa kwe condensation nuclei, izvo zvakakosha mu kuumbwa kwegore. Pamusoro pezvo, vanokonzera kusvibiswa kwemhepo nekuda kwekuvapo kwavo mumhepo. Mamwe anoonekwawo semvura kana yakasimba yakamiswa zvidimbu. Aerosol masosi anosanganisira organic matter, guruva zvimedu, utsi, madota, uye makristasi emunyu. Mamwe maitiro echisikigo anogonawo kugadzira aerosols, semuenzaniso kufamba kwemafungu mugungwa.
Nei denga riri rebhuruu?
Muraraungu une mavara ese echiedza chezuva. Chiedza chezuva chinoratidzika kuva chichena, asi chaizvoizvo ndiwo mavara ose omuraraungu.
Prism ikristaro ine chimiro chakasiyana, uye kana mwenje chena ichipfuura nepakati payo, inoparadzanisa mwenje mumavara ayo ese.
La NASA papeji rayo rine chikamu chakatsanangurwa chevana chinonzi: Nyika Yemashiripiti Windows. Pano zvinoratidza kuti kune marudzi akasiyana-siyana echiedza chakatipoteredza, kupfuura chatinogona kuona.
Mamwe magetsi anofamba mumasaisai mapfupi uye mamwe maraiti anofamba mumasaisai marefu. Chiedza chebhuruu chinofamba mumasaisai mapfupi uye chiedza chitsvuku chinofamba mumasaisai marefu. Chiedza chinofambawo mumasaisai, sesimba rinotenderera mumasaisai egungwa.
Kunze kwekunge chiedza chafamba nechinhu, chinofamba mumutsara wakatwasuka. Kana ikafamba nechinhu, chimwe chezvinhu zvinotevera chinogona kuitika kuchiedza:
- Izvo ratidza: sezvionioni zvinoratidzira zvinhu kana dziva rinoratidzira denga.
- Izvo kaviri: semaprism nezvimwe zvinhu zvinobvisa chiedza.
- Izvo kupararira: chinhu chimwe chete chinoitika nemagasi anowanikwa mumhepo.
Muchadenga wepasi uzere nemagasi nezvimedu, izvo zvinoparadzira chiedza kumativi ose pazvinopinda mumhepo. Chiedza chebhuruu chinosvika Panyika chakapararira kupfuura mamwe mavara nekuti chinodhumhana nemamorekuru madiki mumhepo. uye nekuti masaisai aro mapfupi uye madiki. Nguva zhinji, tinogona kuona denga rebhuruu nekuda kwekupararira kwechiedza chebhuruu kumativi ese.
Kana zuva radzikira mujengachenga, denga rinoita serakachena kana kuti bhuruu.. Chiedza chakapfuura nemamita mazhinji emhepo chakaparadzirwa uye chakatsauswa nemamorekuru emhepo kakawanda. Nzvimbo yePasi yakaratidzirawo nekuparadzira chiedza. Kana mavara ose aya asanganiswa pamwechete zvakare, tinoona mamwe machena uye mashoma ebhuruu.
Kana denga richiratidzika sebhuruu, nei kuvira kwezuva kwakatsvuka?
Sezvo Zuva rinonyura mudenga, rinopenya nomumativi akawanda emuchadenga, richiparadzira chiedza chebhuruu chakawanda. Chiedza chitsvuku uye cheyero chinopfuura chisingafambi, uye tinogona kuzviona nemaziso edu.
Denga riri paMars rine ruvara rwakadini?
Kunyura kwezuva paMars
Mars ine mhepo yakatetepa ine kabhoni dhaikisaidhi uye yakazara netunhu tudiki diki. Mhepo inoparadzira chiedza zvakasiyana nemhepo yePasi, yakagadzirwa nemagasi uye huruva huru.
Panyika ino, denga rinotora orenji kana kuti dzvuku mukati mezuva uye rinoita bluish-grey ruvara kana Zuva ranyura.. NASA ine mifananidzo inoratidza izvi paRovers uye Landers yavo.
