Kuyini kolwandle? ngezigaba wezilwandle

On wonke kukhona 63 ulwandle. Awakwazi siphakathi iCaspian kanye Aral (lokhu omkhulu, kodwa namanje echibini - "inzalo" yasendulo Tethys Ocean), kanye naseGalile Dead (kwalokho "lwandle" zomlando) le. Kuyini kolwandle? Lo mbuzo uphendulwa abacwaningi ngezigaba AM Muromtseva, Yu. M. Shokalskogo, A. V Everlinga, Krummel, N. N. Zubova. Kulesi sihloko, sethula esigabeni obanzi kunayo zezilwandle.

Uyini ulwandle: Ukwahlukaniswa Olwandle

Ukwahlukaniswa kunazo owaziwa nguye ihambisa kolwandle lingelakhe echibini wolwandle. Kususelwa kulo, singa ukuhlukanisa 5 izinhlobonhlobo ala machibi:

1. Pacific - 25 kwezilwandle, phakathi kwabo iBering, Yellow, Japan, Philippine, Tasman, Fiji Okhotsk, East China et al.
2. Atlantic - 16 ezilwandle, Baltic kuhl, Azovskoe, eCaribbean eNorth Sea, eMediterranean Aegean, Black et al ...
3. Indiyskookeanskie - 11 ezilwandle, kuhlanganise Arabian, Red, Timor et al.
4. Severnoledovitye - 11 ezilwandle, kuhlanganise uBarents Sea, eMpumalanga Sea laseSiberia, oLwandle Pechora, Laptev Sea, Kara, amaChukchi, nabanye.
5. Isikhala sokusebenza Somqulu - oLwandle i-Antarctica: Amundsen, Bellingshausen, Commonwealth, Cosmonauts, njll ..

Yiziphi Sea: igama ukuzihlukanisa ocean

Kulesi sigaba amaqembu amane ezibanzi:

1. Inter-isiqhingi - elise iziqhingi obukhulu indandatho okuyinto ukuvimbela asebenzayo amanzi exchange olwandle: Sulawesi, njll isi-Javanese.
2. Intercontinental (maphakathi nezwe) - emhlabeni, ukuze ukuxhumana olwandle amavesi ambalwa kuphela: Red Sea, eMediterranean, eCaribbean, njll
3. Asemphethweni - ukuxhumana ngokukhululekile bomkhathi ocean, imisinga, nabo kwakhiwa ngenxa imimoya yayo. Olwandle inomthelela nobunjalo inzika, isimo sezulu, yezimila nezilwane ezihlukahlukene: Japan, I-South China, iBering, Okhotsk nokunye.
4. Domestic - ngokugcwele ivaliwe ngokuthintana olwandle umhlaba. Phakathi ngokwayo ihlukaniswe maphakathi nezwe (Russian abamnyama, ophuzi) kanye mezhmaterikovye (Red Sea, eMediterranean), kanye isehlane - hhayi nabo neminye imigwamanda efanayo yamanzi (Aral futhi Dead)-semi ebiyelwe (isibonelo, Azov, Baltic).

Ukusatshalaliswa degree of usawoti wezilwandle

Lezi zigaba kukhona okungaphezu kokuphendula umbuzo , "Kuyini amanzi olwandle?". Phendula lapha ezimbili:

1. ulwandle anosawoti - iphesenti usawoti ngaphansana olwandle. Ngokwesibonelo, oLwandle Olumnyama, ibhekisela ngokuqondile lapha.
2. Silnosolenye ulwandle - iphesenti usawoti yamanzi ingaphezu kwe-ulwandle. Njengoba sibonelo esigqamile - oLwandle Olubomvu.

Izilwandle ngamanzi ahlanzekile, njengoba kungabonwa kusukela ngezigaba, akukho.

Okunye ngeengaba wezilwandle

Kuyini kolwandle okwamanje? Ngokusho lokushisa lamanzi bamanzi ulwandle zihlukaniswe ezishisayo, esipholile nasezindaweni ezibandayo sezulu - wasenyakatho nowaseningizimu futhi.

Ngokusho kobukhulu ugu ukuzwe zingahlukaniswa zibe silnoizrezannye futhi slaboizrezannye. Lapha, ngokwesibonelo, oLwandle Sargasso nhlobo umugqa.

Zibuze: 'Uyini kolwandle? ", Ngamunye wethu kuyoba, kanye ngezigaba zawo: ethule, esongelayo, mnene, zineminyaka, uthandeka kanjani, efudumele, iqhwa, likude noma liseduze. Scientific esigabeni esifanayo, ngokwezinga elikhulu, efanelekayo professional idatha ucwaningo amadamu.