Mlilo eyenza emgangathweni wolwandle. Ubude bethuba, ukudakumba, guyots

Njengoko ibizwa mlilo eyenza umgangatho olwandle? Le abangelwe. Bagubungela neekhilomitha ngaphezu amathathu anamashumi amathandathu ezigidi isikwere, kuhlala ngamaqumrhu amanzi emhlabeni wethu.

Kumphezulu emazantsi olwandle

Isiqabu, eyenza mlilo eyenza umgangatho kolwandle, imbaxa kwaye owahlukeneyo. Bekela bucala ngqo World olwandle kunye nomda ezikufutshane lwezwekazi enzonzobila.

imajini kwamanzi behlawulela rock mlilo, component wolwandle ezantsi ngohlobo abangelwe, abe neentlobano indissoluble kunye amazwekazi ezikufuphi.

Izazi ukwahlula zone kwithala, kumazwekazi Amathambeka unyawo lizwekazi. Amaninzi kuba ngabantu abaqhelekileyo lijongene kwindawo kwithala. Kuyinto emelene elizweni. Ngasemva kwawo kukho mlilo eyenza emgangathweni wolwandle.

kwithala

ukujula kwamanzi iphezulu kummandla kwithala le ngenkankulu ngaphezu kwamakhulu amabini eemitha. Uncedo kule ndawo ngokwayo yahlukile ekuhleni nokuthantamisa, i-engile utyekelo okwandisa ngcembe.

Kwi indlela kumphezulu kuchaphazela waphuphuma ngaphambili masimu, ugu, imifula kunye namachibi. Ububanzi kwindawo kwithala lohlukile. Kusenokuba amakhulu ezininzi mitha, kwaye ukufikelela amashumi leekhilomitha.

Ububanzi liphezulu lommandla kwithala iwela emdeni Arctic Ocean. ukuzolula shelf Nciphisa kufuphi kunxweme Oceans Indian kwaye Pacific kwingingqi aseMerika.

yokuma lizwekazi

Ithambeka lizwekazi le kongqameko kakhulu engumnqantsa ukuba ungaya nzulu ukuya kwinqanaba amawaka amathathu eemitha. unyawo Continental kufana mmandla, ukuba non-uniform kumphezulu lihlangana.

Ububanzi yale nxalenye ye emazantsi olwandle ukuya kumakhulu khilomitha, kodwa ubunzulu kuphela ukude kangangeekhilomitha ezintathu kuphela. Njengoko le ebhedini, oko igcwele phantse ngokupheleleyo mlilo eyenza emazantsi ezilwandle. It has a morphology ezintsonkothileyo. Kumphezulu wayo, kukho nasentshonalanga kunye heaths, mlilo, ziqithi yonke neentaba.

imisele

Ngamanye amaxesha, kukho kwamanzi emazantsi emdaka. Ubunzulu abo yeekhilomitha ezintandathu. Kakhulu, bona zicwangciswe ngaxeshanye kucacile kumazwekazi okanye okuphindwayo kugobeka amazwekazi. Eli nani likhulu imikhombe anjalo ingqalelo emazantsi Pacific Ocean.

guyots angaqondakali

Guyot - esinye isici emgangathweni wolwandle. Guyots ezi mlilo ngokwendalo kwaye intaba tyaba, ezinemithi ngaphezu amathafa ezantsi.

Ngelo xesha omnye, loo lunamaqoqo ibekwe ngaphezu amanzi, kodwa emva koko waya ezantsi. Nje phezu komhlaba emazantsi olwandle, kukho ngaphezu alishumi lamawaka iintlobo zincopho intaba mlilo.