Venus umphezulu: ndawo, ubushushu, inkcazo umhlaba

Esondele iplanethi yethu igama elihle kakhulu, kodwa komhlaba Venus kwenza kucace ukuba eneneni, kwindalo yakhe akukho nto eyayiza efana isithixokazi luthando. Ngamanye amaxesha le planethi ekuthiwa dade Yomhlaba amawele. Noko ke, into nje ngazo - isayizi efanayo.

History of izovela

Nkqu kweteleskopu encinci ukulandelela shift disc le planethi. UGalileo kuqala wafumanisa ayibuyisele 1610. Gqaba-gqaba ngendlela iplanethi wabona Lomonosov ngo-1761, ngeli xesha xa badlula ilanga. Kuyamangalisa ukuba intshukumo eso kwaxelwayo ukubala, ngoko izazi silindele esi siganeko kunye jonga okhethekileyo. Noko ke, elinye Lomonosov kuphela arhola ingqalelo into yokuba "contact 'izibane disco kunye langa ngeenxa sipapashiwe kukhanya ngokungangqalanga. I-mkhanya wagqiba ukuba oku kubangelwa imitha refraction kwelanga emoyeni. Yena ingqalelo ukuba kumphezulu Venus igutyungelwe umoya ofanayo kakhulu Yomhlaba.

iplanethi

Ukusuka Sun, lo mhlaba kwi kwindawo yesibini. Kwangaxeshanye, Venus yiplanethi ikufutshane uMhlaba. Kulo mzekelo, phambi kokuba vaakelani va yokwenyani, ukuba ufunde ngale sezijikelezi phantse akukho nto waphumelela. Kuye kangako kakhulu:

• It liyasuswa ilanga kumgama million 108,2 leekhilomitha.
• Day kwi Venus ithatha 117 iintsuku Umhlaba.
• A revolution epheleleyo malunga inkwenkwezi lwethu, yena wenza phantse 225 iintsuku Umhlaba.
• ubunzima bayo ngu 0,815% ye ubunzima Umhlaba, leyo ilingana no 4.867 * 1024 kg.
• Izinga le planethi - 8,87 m / s².
• Ummandla phezu Venus -. 460 200 000 macala onke Km.

Le ububanzi we disc umhlaba emhlabeni, lube luloluncinane yi km 600 km 12104. Amandla omxhuzulane ngexesha elifanayo phantse iyafana nelethu - siza kuba kilogram kukho ubunzima grams 850 kuphela. Ukususela ubukhulu, ukwakhiwa kunye nondiliseko lo mhlaba efana kakhulu ukuya kwezo zisemhlabeni parameters, ibizwa ngokuba "kwasemhlabeni".

Venus yahluke kuba yiyo lijikeleza kwicala ephosakeleyo, ezenza ukuba ezinye iiplanethi. Ngokufanayo, le "bakhokelayo" ngokwayo usalindele Uranus. Venus axis awo, apho umoya yahluke kakhulu kwezethu, iba iintsuku 243. Ukujika umhlaba ujikeleza ilanga uyakwazi ukwenza 224,7 ngosuku, ulingana nathi. Oku kwenza ngonyaka kwi Venus mfutshane kosuku. Ukongeza, imini nobusuku kule planethi itshintsha ngokutshintsha, kodwa kusoloko ixesha iyafana.

komhlaba

Umphezulu of Venus abuyise ezinkqantosini ingxenye bahambe ezindulini kwaye phantse tyaba mlilo ezisekelwe. I-20% ye-planethi - iintaba giant kunye negama uIshtar Terra, Aphrodite Terra, nentsimi Alpha kunye Beta. Ezi kwimiboniso luqulathe ngokuyintloko udaka abangelwe. Kwezi ndawo, kukho ezininzi yimingxuma wafumana ubukhulu ogama abangenagama ngumgama oziikhilomitha ezingaphezu kwe-300. Izazinzulu ngokukhawuleza wafumana impendulo yombuzo kutheni akunakwenzeka ukufumana wentaba kwi Venus incinane. Isibakala sokuba awe esibhakabhakeni, leyo uzohamba umzila elincinane ngokwentelekiso kumphezulu, nje akazange ukufikelela kuye, uvutha emoyeni.

Umphezulu of Venus osisityebi ezahlukahlukeneyo mlilo, kodwa akucaci nokuba ihlabathi baphela kuqhuma. Lo mbuzo ubaluleke kakhulu kwi umba nasekusungulweni lomhlaba. Ijioloji "amawele" ayikaqondwa kakhulu kakuhle, oko kukuthi, inika ulwazi olusisiseko ubume kunye neenkqubo kulo mzimba yasezulwini.

Kusenzima ayaziwa, yeyona ingundoqo wenkqu ulwelo umhlaba okanye a eqinileyo. Kodwa oosonzululwazi bafumanisa ukuba akanayo Unikezelo lombane, okanye Venus wayeza kuba mhlaba otsalayo, efana neyethu. Ukungabikho Umsebenzi olunjalo imfihlakalo izazi. Ingongoma uthandwayo lwembono, ngaphezulu okanye ngaphantsi echaza le meko kukuba mhlawumbi inkqubo lukhuni olungundoqo esingaqalwanga noko, ngenxa yokuba jet convective okuvelisa lo mhlaba otsalayo, oko kodwa ayikwazi azalwe.

Iqondo lobushushu Venus kufika kumgomo 475. Kangangexesha elide ngeenkwenkwezi ayikwazanga ukufumana ingcaciso. Noko ke, namhlanje, emva kokuba ubunzima uphando, kukholelwa ukuba isizathu sokuba greenhouse effect. Ngokutsho izibalo, ukuba iplanethi yethu kweza million kuphela 10. Yeekhilomitha kufutshane, yesikhanyiso, isiphumo ukuba waphuma ulawulo, ukuze kuya kwenzeka Ubushushu nje lakho Umhlaba nokufa zonke izinto eziphilayo.

Izazinzulu eyenziwe imeko xa Venus lobushushu eziphakamileyo kakhulu, kwaye wafumanisa ukuba lo gama Kuba kube efanayo iilwandlekazi zehlabathi.

On Venus khona amacwecwe lithospheric, kuya kufuneka ukuba ihlaziywe kwiminyaka kwizigidi ezilikhulu. Ngokusekelwe data ekhoyo, lo uqweqwe umhlaba lo ngokuhlala ubuncinane 500 million. Years. Noko ke, oku akuthethi kuthi Venus uzinzile. Ngenxa kangakanani waphakamisa elementi noqweqwe, aqale ngayo. Ngoko ke kusenokwenzeka ukuba isiqabu utshintsho zehlabathi-langa kulindeleke.

emoyeni

Umoya yale planethi inamandla kakhulu, ayifiki bayaphoswa ukukhanya kwelanga. Kodwa oku kukhanya iyafana naleyo sibona yonke imihla - yinto nje ayihlanganise reyi buthathaka. 97% carbon dioxide, malunga-3% ye-nitrogen, ioksijini, iigesi egalelwe kunye umphunga - ke "iphefumla" Venus. I-atmosfera ulihlwempu kakhulu iiplanethi ioksijini, kodwa iikhompawundi ezahlukeneyo ngokwaneleyo ukuze sulphuric acid kunye sulphur dioxide ilifu kwakhiwa.

Zomaleko asezantsi umoya ojikeleze umhlaba kakhulu zokubhala, kodwa isantya somoya eziFihliweyo kaninzi ngaphezu kwe-100 m / s. izaqhwithi ezinjalo ndawonye, ezigudle ehlabathini lonke ngo-ezine kuphela ngosuku lwethu.

uphando

Malityatyambe ngemihla yethu ukuhlola umhlaba, hayi kuphela moya kodwa ngoncedo namaza erediyo. iimeko kakhulu ezimbi kwi planethi kwenza kube nzima ukufunda kuyo. Sekunjalo, 19 iinzame ngempumelelo ukuthumela izixhobo nomphezulu umzimba zesibhakabhaka sele yenziwe kule minyaka-47 edlulileyo. Ukongeza, isikhokelo esi sikhululo isithuba ezintandathu uya kufumana inkcazelo ebalulekileyo malunga ummelwane wethu elikufutshane.

Ukususela ngo-2005, xa komzila planethi na inqanawa, ukufunda umhlaba kunye umoya wayo. Izazinzulu zinethemba ukulisebenzisa ukuvula ngaphezu kwesinye imfihlelo Venus. Okwangoku, isixhobo eyadluliselwa Umhlaba isixa esikhulu solwazi eza kunceda izazinzulu bafunde umhlaba kakhulu ngakumbi. Umzekelo, emisebenzini yabo, oko kwazeka ukuba unako hydroxyl zikhoyo umoya Venus. Oosonzululwazi abanalo nofifi oku sachaza indlela.

Omnye wemibuzo ukuba iingcali bangathanda ukufumana impendulo: olunjani wenkqu kwintaba ephakame kweekhilomitha 56-58 sitsala isiqingatha UV eyingozi?

ukubukela

Xa ungcwalazi Venus ingabonwa kakuhle kakhulu. Maxa wambi lubonise eqaqambileyo kangangokuba ukuba izithunzi lezinto Earth (njengoko inyanga). Kwiimeko ezifanelekileyo, oko kwenziwa ngisho ngexesha lasemini.

anika umdla

• Age of the planet ngemilinganiselo isithuba lincinane kakhulu - kwiminyaka emalunga 500 million ..
• Venus mncinci kuno emhlabeni, lamandla asezantsi, ngoko ke umntu uya nobunzima kule planethi ngaphantsi kwe ekhaya.
• Planethi akukho satellites.
• Usuku kwi planethi elide ngaphezu konyaka.
• Ngaphandle ubungakanani omkhulu, akukho ndawo kwi Venus iphantse ingabonakali, ngokuba umhlaba sifihlwe kakuhle amafu
• iinkqubo Chemical ngamafu ukukhuthaza ukuyilwa asidi.

Ngoku uyazi okuninzi malunga Lomhlaba twisisaka 'kabini'.