South osisi na ya mmeri. Gịnị ohere ka South osisi?

Na mbara ala na e nwere abụọ ihe na-na nsọtu si ụwa. Ọ bụ ndị North osisi na South osisi. Ma ọ bụrụ na nke mbụ na-emi odude ke ufọt a na friji oké osimiri, nke abụọ bụ na mbara igwe nke Afrika. Ọ bụ ya na isiokwu nke isiokwu a.

Gịnị ohere ka South osisi? Gịnị bụ nkà mmụta mbara igwe na Ọnọdụ Ihu Igwe ọ na-dị iche iche? Ònye na mgbe mbụ ọ meriri a aka ike akụkụ nke ụwa? Azịza ajụjụ ndị a nwere ike ịchọta anyị isiokwu.

South osisi: otú ọtụtụ n'ime ha niile?

An chepụtara echepụta axis nke adiana nke ụwa, dị ka ọ na a maara, obe elu na abụọ ihe. First - nke a bụ North osisi, na nke abụọ - South. The anya n'etiti ndị a abụọ ihe - 12,713.5 km.

Otú ọ dị, ọ bụghị onye ọ bụla maara na ndị ọkà mmụta kwuru na ọ bụ karịa a South osisi, ma ise! N'ebe a, ha bụ:

• magnetik;
• geomagnetic;
• Geography;
• emume;
• na-akpọ "osisi nke inaccessibility".

The mbụ na nke abụọ okporo osisi na-ejikọrọ na ndọta na magnetik axis nke Earth. N'otu oge ahụ na South Magnetik osisi ma na-eme dị na mpụga nke Antarctica. Ma, ihe na-adịdebeghị mmiri, nke bụ furthest si n'ikpere mmiri nke oké osimiri, na-akpọ South osisi nke Inaccessibility.

Na coldest Afrika nke mbara ala nwere ihe pụrụ iche ohere debeere foto na video ndị njem na njem. Nke a na-akpọ emume osisi na Southern Hemisphere. Ọzọkwa, ọ dịghị gaghị adaba kpọmkwem ebe (ala) osisi. Ke adianade do, n'okpuru nduzi nke ije nke ice shei nke Afrika, ọ kwagara iri mita kwa afo.

Anyị dị nnọọ ala South osisi ga-enwe mmasị na isiokwu a. Ebe a na-emi odude? Gịnị bụ na-akpali banyere nke a mgbe na Earth ala? Na ihe ụdị ohere bụ South osisi? All a anyị na-amụta na.

Gịnị ohere ka South osisi?

Ọ bụrụ na anyị anya na ụwa, ọ ga-hụrụ dị ka a ùkwù ezi edoghi, na meridian-aga site n'otu ebe na mgbe ahụ, ọzọ converges ọzọ, ma na-abụghị akụkụ nke ụwa. Otu n'ime ihe ndị a (onye dị na ala) na a na-akpọ South osisi.

Ohere Ụwa South osisi - 90 degrees South ohere (na a shortened version a na-nnọọ dee: S). Na orographic okwu ya na-emi odude n'ime Polar Plateau n'ebe ịdị elu nke 2800 mita n'elu oké osimiri.

Ebe ọ bụ na 1956, a narị mita si South osisi na-arụ ọrụ US pola ebe "Amundsen - Scott." The ebe aha nadigh anwu anwu aha ndị mbụ merie a aka ike mgbe nke Earth. Taa, e nwere a pụrụ iche emume ikpo okwu kere maka njem nleta na ndị njem. Ọ arụnyere a nnukwu Ụwa gbara gburugburu flags nke mba nke a na-akpọ "Antarctic Treaty".

Astronomical na onodu ubochi atụmatụ nke South osisi

N'okpuru ebe a bụ ihe ndị kasị akpali nkà mmụta mbara igwe na ala na atụmatụ nke a nke mbara ala:

• Ehihie na abalị na-fọrọ nke nta hà n'ogologo (187 na 178 ụbọchị, karị).
• South osisi - onye nke kasị mma ihe na Earth na-eme na-aga n'ihu na mbara igwe kwuru.
• The eluigwe ụwa bụ kpam kpam na-ekwekọ n'àgwà mmiri akara.
• Mgbe South osisi, site na nnukwu, ọ bụghị na-emebu oge, dị ka niile meridians converge ebe a na otu isi. N'ihi na mma nke na-eme nnyocha nke "Amundsen - Scott" ụgbọ iji New Zealand oge.
• The South osisi, nakwa dị ka ihe niile nke Antarctica dị ka a dum, na-abụghị nke ọ bụla ná mba ụwa.

The idụhe ke a akụkụ nke ụwa, n'ezie, dị nnọọ oké. The nkezi kwa afọ ikuku okpomọkụ ebe a bụ -49 degrees Celsius. "Ọkụ" niile na South osisi bụ 25 December 2011 ( "na" -12 degrees). Site n'ụzọ, niile okpomọkụ egosi South osisi bụ ọtụtụ colder karịa North.

N'ezie, ndị dị otú ahụ aka ike Ọnọdụ Ihu Igwe nke ndu eme ntule imeghari bụ nnọọ ike. The osisi na mpaghara nke osisi bụ bụghị mgbe niile, na nke na-anọchite anya nke fauna pụrụ ịchọta ma e wezụga penguins. Ọzọkwa, ụmụ anụmanụ ndị a bụ, n'ihi na kọrọ iro, na-eche nnọọ ala.

Mmeri nke osisi: otú ọ bụ

The usoro nke mmeri nke South osisi nke Earth aghọwo a mmeri maka a European mba, na a ọdachi - maka ndị ọzọ. N'ihi na nri na-akpa-ndoli gị ọkọlọtọ ebe a mpi abụọ njem ndị mmadụ merela - n'okpuru idu ndú nke Norwegian R. Amundsen na British, edu Robert Scott.

Ma iche iche wee banye ikpeazụ "agbụrụ ka osisi" n'oge mgbụsị akwụkwọ nke 1911. Ma Norwegians ruru ihe mgbaru ọsọ a na ọnwa na ụbọchị anọ mbụ. Ọ mere na December 14, 1911. Ike ga-agwụ artist Scott ruru South osisi on January 17 naanị. Ịhụ efegharị banner nke Norwegian, na British ọbụna ihe furu efu obi. Na ụzọ azụ, niile ise òtù Scott si otu akpa.

Mere Amundsen mmeri na nke a "agbụrụ" nwere a ole na ole. Mbụ niile, o mere ka a ikele maka sled nkịta, nke na-efu (Robert Scott na-eji ịnyịnya na motorized sleds, nke bu ozugbo nke ọrụ).

Nke abuo, na Norwegians na mma kwadebere n'ụzọ nkịtị. Thirdly, na British ada na ha ọtụtụ obere nri karịa ha mkpa. N'ikpeazụ, Norwegian ìgwè mma yi uwe na mma gụrụ akwụkwọ. Tupu njem Roald Amundsen mụọ na zuru ezu na ụzọ nke mmegharị oké oyi Eskimos.

ọgwụgwụ

Gịnị ohere ka South osisi? Azịza nke ajụjụ a bụ nnọọ doro anya. South osisi nwere ohere 90 Celsius 00 '00 ". Ma lonjituudu, ọ bụghị mgbe niile. N'ezie, na nke a na Earth converge niile meridians nke mbara ala.