Ukujikeleza eMhlabeni

I ukuzungeza komhlaba kuma-axis awo azungeze futhi ilanga ngokuqhubekayo. imihlola eziningi zixhomeke bale nhlangano. Ngakho, usuku elandelayo ebusuku, isizini eyodwa kwenye, ezindaweni ezahlukene usethe sezulu ezahlukene.

Ukujikeleza Daily zomhlaba, ngokososayensi, amahora angama-23, imizuzu 56 namasekhondi 4,09. Ngakho, kukhona omunye ithuba egcwele. With ijubane mayelana 1670 km / ihora kwenza iplanethi ezinyakazayo emhlabeni eksisi. Ngu izingongolo isivinini kuyehla kube zero.

Man akaboni ukujikeleza Earth. Lena ngenxa yokuthi bonke izinto eduze kwayo, ukuhambisa kanyekanye futhi parallel ngejubane elifanayo.

Ukujikeleza Zomhlaba emhlabeni Sun wenziwa orbit. Itholakala ku-surface iplanethi edabula maphakathi planethi inkanyezi bhá. Lokhu Kwamanzi ngokuthi indiza esemkhathini.

Ngokusebenzisa maphakathi Earth uphasisa umugqa ngengqondo phakathi izigxobo - axis. Lo mugqa futhi indiza esemkhathini akuyona perpendicular. Itshekisela-eksisi cishe elilingana 23.5 degrees. Ubukhulu bale engela ukuthambekela ihlale ifana. Umugqa emhlabeni lapho Umhlaba ihamba, njalo esitshekile nganxanye.

Azungeza iplanethi ithatha unyaka. Ukujikeleza eMhlabeni is wabe eseya lapho kwewashi. Kufanele kuqashelwe ukuthi orbit akuyona isiyingi kahle. Ibanga isilinganiso weLanga imayelana ziyikhulu namashumi ayisihlanu kwezigidi ezingu amakhilomitha. It (ibanga) sishintshwe okuyisilinganiso sabangu-amakhilomitha izigidi ezintathu, ukwakha Ngakho okusaqanda kancane esemkhathini.

Inzuzo Emhlabeni ukulokho 957 Mill. Km. Le libanga iyona iplanethi kuyalinqoba izinsuku ezingamakhulu amathathu namashumi ayisithupha nanhlanu, amahora ayisithupha, imizuzu ayisishiyagalolunye namasekhondi eziyisishiyagalolunye nengxenye. Ngokwesilinganiso, ukujikeleza Umhlaba ngaphakathi wo orbit senzeka ngesivinini 29 amakhilomitha ngomzuzwana.

Ososayensi bathole ukuthi ukunyakaza iplanethi is ekunqandeni. Lokhu kungenxa ngokuyinhloko unyathela amabhuleki olwandle. On the kobuso bomhlaba bedle ukukhangana zenyanga (ikakhulukazi) kanye Sun kwakhiwa imiphini olwandle. Athuthela kusukela empumalanga kuya entshonalanga (ngemva kwalezi izindikimba zasezulwini), kolunye uhlangothi kuya kolunye kule planethi yethu.

ukubaluleka Ngaphansi unamathele namagagasi e lithosphere eMhlabeni. Ngakho kukhona ukusonteka sehlangano okuqinile ngesimo eziningana imisiwe wave olwandle. It kuphakamisa unyathela amabhuleki torque engu onikela yokuthi Ukujikeleza eMhlabeni kuyehla.

Kufanele kuqashelwe ukuthi lithosphere amagagasi ukucutshungulwa unyathela amabhuleki iplanethi nje 3%, omunye 97% livela namagagasi. Lezi idatha eyatholakala ekusungulweni amagagasi amakhadi kwenyanga nelanga namagagasi.

On the namathonya asemkhathini kwegazi ijubane Earth. Kuthathwa imbangela eyinhloko iyehla iyenyuka kwesizini ukuhamba emhlabeni. Movement ezenzeka kulo moya ozungeze kwenzeka kusukela empumalanga kuya entshonalanga kule zindawo eziphansi futhi usuke entshonalanga uye empumalanga - e zindawo okusezingeni eliphezulu okusesilinganisweni. Kulesi entshonalanga imimoya umfutho omuhle, kuyilapho imimoya empumalanga nemibi, kulinganiselwa ukuthi esingaphansi ngowokuqala izikhathi eziningana. Lo mehluko wenza is isabalaliswe phakathi Umhlaba nasemkhathini. Njengoba kwanda umoya kuyadamba entshonalanga noma empumalanga ngesikhathi asemkhathini umfutho emincane uyanda futhi uya ngokuya incipha eduze Earth. Ngakho, ukunyakaza iplanethi is ekunqandeni. Ekuciniseni futhi buthaka imimoya empumalanga entshonalanga, ngokulandelana, ngaphansi kwesimo encishisiwe umfutho. Ngakho, kuba ukunyakaza ngokushesha Zomhlaba. Inani umfutho emincane emkhathini kanye planethi value zinjalo.

Ososayensi bakwazi ukunquma ukuthi ezinsukwini kwelulwa phambi 1620 iphutha okuyisilinganiso sabangu-2.4 millisecond e eyikhulu. Ngemva kwalokho, inani kwehle ngo-cishe isigamu waqala ukuba nomunyu 1.4 millisecond e iminyaka eyikhulu. Nokho, kulinganiselwa ukuthi yamuva nokubona Zomhlaba okwehlisa kwenzeka okuyisilinganiso sabangu-2.25 millisecond e eyikhulu.