Njengoko ukukhululeka Umhlaba utshintsho ekuhambeni kwexesha? Eyona engundoqo iintlobo gidi eziphila

Isiqabu yeplanethi yethu ngobambana ezahlukahlukeneyo wayo kanye nobuhle lecebo. amathafa Wide, iintlambo umlambo enzulu kunye iCathedral ezibaziweyo le ntaba iphezulu - konke oku kuya kubonakala ukuba uzihombise, kwaye banxibe ihlabathi lethu ngonaphakade. Kodwa oku akunjalo. Enyanisweni, indlela yokubona koMhlaba iyahluka.

Kodwa phawula ezi nguqu ayikho ngokwaneleyo kwaye ezimbalwa iminyaka eliwaka. Yintoni uthini ngobomi ngumntu nje oqhelekileyo. Uphuhliso kumphezulu womhlaba - yinkqubo entsonkothileyo yaye ezininzi oye waqhubeka iminyaka billion eliqela. Ngoko kutheni nendlela ukukhululeka Umhlaba utshintsho ekuhambeni kwexesha? Yaye yintoni oyena nobangela olu tshintsho?

Uncedo - ngu ...

Eli gama lwenzululwazi sisuka relevo elithi Latin, elithetha "Phakamisa". Le kubume ngaphantsi kuthetha zizo zonke izitenxo okhoyo kumphezulu womhlaba.

Phakathi izinto ezibalulekileyo kunceda ezintathu: point (umzekelo, incopho), umgca (umzekelo, izehlo) kunye umphezulu (umzekelo, ithafa). Le kwezidalwa sifana kakhulu nasekusungulweni amanani eziphambili geometry.

Uncedo zinokuba nomahluko: entabeni, ngokucacileyo okanye onduli. Yena imelwe iintlobo ngeentlobo iifomu, leyo kwahluka enye kwenye nje kuphela inkangeleko yabo, kodwa imvelaphi, ubudala. Imvulophu geographical ye isiqabu planethi ludlala indima ebaluleke kakhulu. Okokuqala, kuba sisiseko zonke izakhiwo zendalo, ezifana isiseko indlu. Ukongeza, nguye wawusebenza ngokungqalileyo nokunikezelwa ukufuma phezu komhlaba, kananjalo inxaxheba kukwenziwa kwemozulu.

wenza njani ngokuma komhlaba? Yaye ziziphi iindlela zayo ezaziwayo izazinzulu namhlanje? Oku kuza kuxutyushwa ngakumbi.

Isiqabu komhlaba: iintlobo eziphambili iintlobo zoncedo kunye nobudala

Elimi - iyunithi esisiseko zululwazi geomorphological. Ngamagama alula, umphezulu le uburhabaxa mhlaba ethile, nto leyo inokuba ezilula okanye ezimbaxa, intle okanye imbi na, khaxa okanye phakathi.

Eyona zezona ntlobo zilandelayo kukho isiqabu eziphila: ntaba, ezibuhlazarha, ezibuhlazarha, Ridge, yesali, ezingxingweni, anamandla, Amathafa, iintlambo kunye nabanye. Xa genesis yayo (imvelaphi), ukuze babe ziitectonic plates, ukhukhuliseko, aeolian, karst, indoda-wenza njalo. D. Kwi asakhasayo yamkelwe ukuba ama-langa, musa, ezibanzi,, nama- nanoforms isiqabu. Kuba komhlaba (inkulu) zezona amazwekazi kunye ezinzulwini zolwandle, geosyncline kunye yee-Ocean emikhulu.

Omnye wemisebenzi eziphambili izazinzulu kubume na nhlamuselo yo ubudala abo okanye ezinye iintlobo isiqabu. Ngaphezu koko, le ubudala mda okanye isalamane. Kwimeko yokuqala kokuba ugqibe ngokusebenzisa indlela ekhethekileyo isikali ixesha neznye. Kwimeko yesibini, ukuba ibekwe kubudala nawuphi na umgangatho (kufanelekile ukusebenzisa igama elithi "abancinane" okanye "abadala").

Eyaziwa isiqabu umphandi B. Davis wathelekisa inkqubo nokubunjwa kwayo ebomini bomntu. Ngokufanelekileyo, iya kwabelwa izigaba ezine kuphuhliso lwawo nawuphi na isiqabu:

• ebuntwaneni;
• ulutsha;
• lokuvuthwa;
• nokuguga.

Njani yaye kutheni ukukhululeka Umhlaba utshintsho ekuhambeni kwexesha?

Kweli hlabathi, akukho nto ehlala ngonaphakade awumi ndawonye. Ngokufanayo, ukukhululeka Umhlaba ziyaguquka ngokuhamba kwexesha. Nazi nje isaziso yezi nguqu phantse kungenakwenzeka, ngoba zihlala amakhulu amawaka eminyaka. Noko ke, kubonakala ukuba iinyikima zomhlaba, umsebenzi mlilo kunye nezinye izenzakalo ezisentlabathini esibiza iintlekele.

Eyona imbangela isiqabu Ukwakheka (njengoko, eneneni, naziphi na ezinye iinkqubo kwiplanethi yethu) - amandla iLanga, uMhlaba kunye yonke. Ukutshintsha mphandle koMhlaba Yenzeka lonke ixesha. Yaye intliziyo naluphi na utshintsho ezinjalo iinkqubo nje ezimbini: denudation kunye abekwe. Ezi iinkqubo ezinxulumene ngokusondeleyo kakhulu, ezifana umgaqo ezaziwayo-kakuhle ezingenamandla ze "yin-yang"-bulumko yamandulo Chinese.

Ukuqhubeka - yinkqubo ukuqokelelana ngezixhobo okubi zejoloji emhlabeni okanye emazantsi okugcina amanzi. Naye denudation - yinkqubo intshabalalo namaqhekeza transfer kuphazamisekile yamatye nakwezinye iindawo zomhlaba komhlaba. Ke ukuba nokwanda lidla ukuba ukuqokelela izinto bamatye, ukuba denudation zokuzama ukuba siyitshabalalise.

Eyona ezisemqoka lokukhululeka Ukwakheka

Figure umhlaba ngaphezulu amiliswe ngenxa intsebenziswano eqhubekayo kwedijithali (ngaphakathi) kunye angaphandle (amazwe) imikhosi boMhlaba. Ukuba sithelekisa inkqubo benazo isiqabu kunye nokwakhiwa kwesakhiwo, ngoko ke imikhosi iqala nga ngokuba "abakhi", nemikhosi zithe zadala - "abakroli" isiqabu ezisentlabathini.

I (zemveli) lwangaphakathi imikhosi Umhlaba ziquka mlilo, iinyikima zomhlaba kunye neentshukumo ezingu. Yangaphandle (angaphandle) - .. Umsebenzi umoya, elibaleka amanzi, umkhenkce, njl imikhosi yokugqibela ibandakanyeka uhlobo iintlobo zoncedo yomhombiso, maxa wambi lubanike imilo engaqhelekanga.

geomorphologists Lilonke ihlaba kuphela isiqabu-factor ezine:

• amandla yangaphakathi Umhlaba;
• jikelele amandla amandla ;
• solar energy;
• amandla space.