Pacific Ocean - iJografi Okwenzekileyo Amanani

Pacific Ocean - inkulu iilwandle iplanethi yethu. indawo yayo yonke iilwandle million 178,6 square metres. ukusuka, umlinganiselo ubunzulu kweemitha 3980, ivolyum umzimba ngamanzi - million 710 cubic metres. ukusuka. Kuthatha malunga ne-40% ye ngaphantsi komhlaba kwaye malunga nesiqingatha sommandla wayo amanzi. Ngenxa yoko, igama lokuqala "Enkulu", i-Spanish wamazwe Vasco de Balboa ngo-1513, nto azahlulele.

Ngowe-1520, Magellan eyayihamba Pacific Ocean wasithiya njalo ngenxa uhambo kwinyanga ezintathu-, hambo akazange abanjwe xa kukho isiphango. Kamva, ngokuphindaphindiweyo akwalikhanyela igama layo yaye awuphinde yabonisa abahambi zinkulu kangakanani element amandla.

Ngokutsho inani kwiziqithi wolwandle omkhulu liveza palm. Inani labo - malunga 10 amawaka, ummandla iyonke - malunga 3.6 million square metres. ukusuka. Kumntla unguye na Aleutian Islands, ngasentshonalanga - Sakhalin, kwaye Kuril Islands isiJapan bakwiiPhilippines, Tasmania, New Zealand New Guinea, Small kunye Greater Sunda Islands. Xa iindawo esembindini emazantsi olwandle iziqithi ezininzi amancinci eziphantse.

Le nemisinga Pacific Ocean yahlulwe eshushu (North Pacific, Alaska, Kuroshio - kumntla we-East Australian, South Equatorial - emazantsi) kunye (imimoya Peruvian nasentshona emzantsi Kuril kunye California esemantla) kubanda. Iqondo lobushushu lamanzi kwi-ikhweyitha - malunga 27-28 ° C, kwimimandla polar - malunga 0 ° C.

Matheku Pacific Ocean , kunye Ezilwandle nasemanzini besengxakini nokuhlala metres ngaphezulu kwezigidi-30. M. ukusuka, nto leyo 18% of kwindawo yayo. Uninzi Beelwandle kubekwe ecaleni kunxweme Eurasia (Sea, uLwandle of Japan, uLwandle Okhotsk njalo njalo.), Kunxweme Australia, kwaye siqithi ahlambe yi-South-East Asia. Kufuphi nonxweme Antarctica indawo Amundsen Sea, Ross kanye Bellingshausen.

Matheku inkulu Pacific (Alaska, California kunye Panama), uhlamba kunxweme eMelika.

Imifuno ocean ihlabathi inikwa ezahlukeneyo becala nzulu kunye emideni iziqithi nezixhobo. Inani elikhulu bebekelwa kwisibanzi yimvula kwaye zemvula. Ocean izilwanyana iquka iintlobo ezingaphezu kwe-100,000 abantu lenyama ukuya iintlobo ngeentlobo zeentlanzi kwi ekweleenjiko apho kukho ngaphezu kwama 2,000.

Ngenxa kangangoko enkulu Pacific Ocean oko kuquka imimandla eliqela zemozulu ezahlukileyo. Uninzi lwalo ise nemimandla ethandwa, yetropika sabutropikhi. Ukubolekisa emoyeni phezu kolwandle ikhokelela yimimoya enamandla, izaqhwithi, ingakumbi ezinezinga olusemazantsi ziingcathu. Kwintshona yolwandle zizaqhwithi rhoqo. Lobushushu iindawo Koloni naseMpuma zisenokwahluka kwi ezinezinga efanayo yokwanda ulawulo lokusetyenziswa eshushu okanye ebandayo.

Xa kumalwandle kumantla Pacific ebekwe kwi-Arctic, i-amanzi ebusika ngenxa kumaqondo obushushu asezantsi, kwazo zenzeka. Kulwandle ebandayo malunga kunxweme Antarctica, kwazo eyenziwe imisinga nemimoya awazithwalela indawo evulekileyo amanzi.

Pacific awela ulwandle nomoya iindlela ezinkulu unxulumanisa amazwe isitya wePasifiki. Udlula iindlela sendleleni eya amazwe Indian kunye Atlantic Oceans. Enkulu namazibuko ngamazwe zimi kunxweme yayo. Le Singapore, Sydney, Shanghai, Vancouver, Los Angeles, Vladivostok, Nakhodka. Malunga nesiqingatha ngobanjiso lweentlanzi ihlabathi kuvela isabelo wePasifiki. Yeyona ixhaphakileyo iintlanzi game Iintlobo ziquka: herring, cod, salmon, Pollock, redfish. Kwakhona babesomba oononkala, iimbatyisi kunye Shrimp.

"Umda" Meridian 180th (umhla utshintsho kumda) nayo ibekwe endaweni yayo.