Yintoni na isiqabu? Siya kunika inkcazo ingqikelelo

Ngaba uphendule umbuzo wokuba yintoni isiqabu? Ekuqaleni, le nto kungekho deal enkulu, yaye umfundi ngamnye ukujamelana nayo kulo msebenzi. Wonke umntu uyazi ukuba lilizwi esithi sisetyenziswe ukubiza indawo esingqongileyo: iintaba, amathafa, misinga, iinduli namawa. Noko ke, masikhe sizame ukunika inkcazelo ngqo ngakumbi yaye oluneenkcukacha, ngokusekelwe esayensi. Yintoni na isiqabu? A definition ofanayo

Igama elithi "Uncedo" ngolwimi mihla Russian weza evela isiFrentshi. Noko ke, ngokutsho zeelwimi, abaphengululi, iingcambu zakhe Latin yamandulo, apho isenzi «relevo» kwakuthetha "ukuvusa", "mkhulu", "Tower". Namhlanje ke zizo zonke izitenxo, kodwa hayi kuphela lizwe kunye iilwandle kunye neelwandle. Imifanekiso nga zinokwahluka kakhulu ngokuthe, umlinganiswa, imvelaphi, ubungakanani, ubudala kunye nembali yophuhliso, kodwa lonke zingakotshwa zahlulwe phakathi HIV, ekwabizwa ngokuba khaxa, kunye ezimbi okanye.

Macrorelief i iinkalo olude ebanzi somhlaba nako ngel kwi kumashumi okanye amakhulu eekhilomitha. Imizekelo umhlaba, amathafa, imifula kunye neentaba.

Ngu microrelief ke iifanela, iindunduma ezincinane, manzi indlela, hillocks ezincinane bevala. Ngokufutshane, zonke maqhuqhuva, utshintsho ukuphakama leyo musa ngaphezulu kweemitha ezimbalwa.

Ukongezelela, izazi ziye mesorelief kunye nanorelief. Uhlobo lokuqala luquka kwimigongxo, nasentshonalanga, iinduli, iintlambo, namathambeka, nasezindulini, zesanti kunye bevala, okwesibini - Nemiqela epuluweni, izisele, akhiwe kwi kwiindlela umva, kwakunye ukukhutshwa nolovane.

The basic iintlobo isiqabu jikelele iintaba namathafa. Oku ngazo kwaye kuya kuxoxwa ngazo ngakumbi.

Yintoni na isiqabu? ezintabeni Uhlobo isiqabu le hlobo ithetha isimo esihle komhlaba, nto leyo uphawu ukuba kuvuselele elibukhali bodwa into kwindawo tyaba. Kulo mzekelo, nasemaxandekeni, isiseko kunye abaphezulu kufuneka libizwe.

Ngeempawu ezicacileyo zolu hlobo isiqabu amaninzi ziphatha zibonakala weplastiki, yaye bona, zibuye zibe angqukuva, lalonyukile, ihewu-efana kunye nabanye. Kufuneka kuqatshelwe ukuba ngokufuthi kakhulu, ibiya kubonakala, bayazazi kuthi ngamayelenqe lizwe, ezifana ziqithi, enyanisweni, ezi iincopho zeentaba kwamanzi.

Yintoni na isiqabu? emathafeni

Phantsi kuhlobo uchaphazelekayo ukuze ziqondwe kuphela kwiindawo umhlaba, kodwa emazantsi amachibi, iilwandle kunye neelwandle, obubonakala ngokuba yi ariya kwithambeka kancinane, nge-avareji ukuya ku-5 °, kunye nokungazinzi ezincinane eziphakamileyo ukuya kutsho malunga nama-200 eemitha.

Ngokutsho manani, kumathafa kwi planethi ziyathandwa inxalenye enkulu yale ndawo - lilonke malunga-64%, kwaye igqalwa nasesithabazini inkulu besive kuMlambo Amazon, nesigubungelo iikhilomitha ngaphezu kwezigidi ezi-5 square ..

Thathela ingqalelo ukuphakama ingundoqo yezi zomhlaba na yasezithabazini, obhudlayo, obhudlayo, kunye iphakama.

Ukuba sithethe malunga neenkqubo zangaphandle, ukuze kuqwalaselwe ukuba ezinkqantosini zibe kweentlobo ezimbini: denudation kunye numbers. I kuqala ngenxa wentshabalalo elulwalweni, yaye le yokugqibela - ngokudibanisa iintlobo ezahlukeneyo neetyuwa.