Indian Ocean: ebe, ala ọdịdị ala

Otu n'ime ndị kasị ibu na ozu mmiri, enịm n'etiti kọntinent bụ Indian Ocean. Geography na akụkọ ihe mere eme nke ya research - a isiokwu nke isiokwu.

Oké osimiri mejupụtara ndị Pacific, Indian, Atlantic na Arctic. Ha si dị iche na onye ọ bụla ọzọ site na obodo ebe. Onye ọ bụla pụrụ iche pụta ụwa eke atụmatụ. O sina dị, na Pacific nwere ọtụtụ nkịtị atụmatụ Indian Ocean.

obodo ọnọdụ

Nke a mmiri ahu nwere a peculiar ọnọdụ. The nnukwu akụkụ bụ na Southern Hemisphere. Na ugwu nke Yurop Afrika bụ nanị ndị Indian Ocean. The ala ọnọdụ nke ihe a na nwere ndị na-esonụ atụmatụ: na na Arctic Ocean , ọ dịghị njikọ.

Mmiri ihe, kwuru na n'isiokwu a bụ nke atọ kasị ukwuu. Gịnị bụ obodo ọnọdụ nke Indian Ocean ikwu na okpomọkụ? Na n'ebe ugwu-n'ebe ọwụwa anyanwụ, dị ka e kwuru, ọ ókè-ala-ya na Eurasia. Na n'ebe ndịda ọwụwa anyanwụ, ma ọ bụrụ na ịmata ịdị adị nke Southern Ocean - si Antarctic Convergence mpaghara. The nke ebe mmiri ahụ bụ ihe karịrị iri isii na abụọ na nde square kilomita.

isuo

Na-adịghị ike indented mben e ji mara nke Afrika. Nke abụọ kasị ukwuu Afrika n'akụkụ ọwụwa anyanwụ-na-asa site na Indian Ocean. The obodo ọnọdụ ya nwere akụkụ ọzọ: a obere ọnụ ọgụgụ nke nnukwu agwaetiti. The coastline na-indented ubé. The ibu agwaetiti na-ukwuu n'ime na oké osimiri. Site Coral gụnyere Aki oyibo, Maldives, Andaman, Chagos. Site mgbawa ugwu - Seychelles, Mascarene, Prince Edward, Crozet.

ókè

Obodo ọnọdụ nke Indian Ocean nwere ike hụrụ na map nke dị n'okpuru. Na n'ebe ugwu na n'ebe ugwu-n'ebe ọdịda anyanwụ, ya bụ, na akụkụ nke Eurasia na Africa, okuku dịịrị banye na mmiri dịtụ nnukwu size. Ha na-kewapụrụ onye ọ bụla ọzọ na oké osimiri na bays, nke nwere dị iche iche di omimi, na ala Ọdịdị. On si malite a n'akụkụ nke oké osimiri na-dị iche iche. N'ihi na nnukwu peninsulas bụ nanị ole na ole. Ya bụ - Arabia na Somalia.

N'ebe ọwụwa anyanwụ, n'etiti Bay of Bengal na Arabian Sea, oké osimiri mkpọka n'ime a ukwuu nke ndị Indian n'ógbè buru ibu. Na na Persian Gulf bụ n'ezie ya n'ime obodo osimiri.

Madagascar

Olee ihe ọzọ nwere ike kwuru n'isiokwu bụ "The ala ọnọdụ nke Indian Ocean"? 7 usoro ọmụmụ klas na-amụ ihe e ji mara nke a mmiri ahụ. Basic echiche depụtara n'elu. N'ezie, ọbụna ụmụ akwụkwọ nke keobere ọmụmụ maara nke Madagascar. Nke a agwaetiti a na-emi odude ke Indian Ocean na bụ ndị kasị ibu. Ọ bụ nke anọ kasị n'ọnụ ọgụgụ n'etiti agwaetiti nke Earth.

ala ngwe

The Indian Ocean bụ obere. Otú ọ dị, nnwere onwe nke ya na ala bụ nnọọ iche iche. The n'ebe ugwu bụ dị iche iche doro anya nke continental oke. On n'ụsọ oké osimiri nke Eurasia e a pụtara nnukwu ego nke sedimenti.

N'akuku nke nchepụta nke ịda mbà n'obi na Bay of Bengal bụ iri anọ na ise degrees. Ọ bụ a atụmatụ nke enyemaka nke Indian oké osimiri n'ala. Ndị dị otú ahụ a nkpoda mkpọda na oké osimiri bụ ihe ọzọ. Mid-osimiri riiji bụ kasị ụdị enyemaka ala. Ọ na-agụnye alaka atọ inyịme dị iche iche ntụziaka. riiji n'ebe ndịda nke Indian Ocean jikọọ na ridges nke Pacific na Atlantic oké osimiri. Ke edere edere akụkụ e nwere a na-enwe nkewa, nke a na dissected site miri transverse mmejọ. Ndị a mmejọ alaka nso Oké Osimiri Uhie.

E ji mara atụmatụ nke ala enyemaka - na rapidity nke continental mkpọda, ọnụnọ nke mgbanwe mpaghara na branched ufọt ufọt osimiri ridges.

The n'elu kwuru atụmatụ nke ala enyemaka, nakwa dị ka ala ọnọdụ nke Indian Ocean. Photos nke ihe a na isiokwu. Ọ ga-asị a okwu ole na ole banyere akụkọ ihe mere eme nke na-amụ ihe nke oké osimiri. Ọ maara na ya n'ikperé mmiri na-ebe nke oge ochie mmepeanya.

History research

The mbụ nchọpụta gaa mmiri oghere bụ na nso nke Indian Ocean. Ọ dịkarịa ala, n'ihi ya, na-eche na ọtụtụ ndị na-eme nnyocha. The ụzọ nke ndị mmadụ n'oge ochie, gafere oké osimiri, bụ a obere achara rafts. Otú ọ dị, nke a na ụdị ụgbọ mmiri na-eji taa bi Indochina.

Mgbe e mesịrị na India kere ọhụrụ ụgbọala: catamaran ụdị ụgbọ mmiri. Ha oyiyi e chekwara na mgbidi nke oge ochie dị n'ụlọ nsọ. The mbụ ụzọ gasị nke Indian Ocean na njem ụgbọ mmiri mere site Arab. Ihe a na mmiri na-akwakọba site n'oge njem nke Vasco da Gama.

agwa Atụmatụ

Atụmatụ nke Indian Ocean idụhe - n'oge a kara aka mmiri udu ifufe, nke nwere a nnukwu mmetụta na ọnọdụ dị n'ebe ugwu. Na Negeb, Ichi na obi jụrụ mmetụta nke Antarctic. The idụhe-emetụta mmiri. N'ebe ugwu nke Okpomoku ọma.

Na mmiri pụta n'ụba plankton. Karịsịa a otutu ya unicellular algae, dapụtara na nnọọ turbid na mgbanwe na agba n'elu oyi akwa. Na oké osimiri, na-ebi ndụ na makarel, na sardinella, na shark. Karịsịa ọgaranya eke ụwa ebe dị nso coral kpụkọtara ọnụ.

N'oge oyi nke 2004 ka a n'ihi nke kpata ajọ ala ọma jijiji na-emetụta ndị bi na Indonesia, Thailand na Malaysia. Ọ bụ ebe oria a kachaa na Indian Ocean, banyere abụọ na narị abụọ na iri ise kilomita site Sumatra.

aku na uba na-arụ ọrụ

The eke akụ na ụba nke oké osimiri adịghị amụ juputara. Relief bụ replete na ọgaranya ego. N'ebe ụfọdụ na ala e nwere nnukwu mmanụ ego na ya. Otú ọ dị, mmanụ na njem nke a eke mmiri mmiri edu ndú ka ofufe. Na-ekwu, nke na-emi odude kwụsịrị n'ebe ugwu ọdịda anyanwụ nke ụsọ oké osimiri, na-mgbe nile na-enwe mmiri desalination. A mba, na azu na-ukwuu mepụtara.

Ocean na-aga site na nke a ọtụtụ oké osimiri ụzọ. Karịsịa a otutu mbupu ụzọ gasị n'ebe ugwu. Ntụziaka nke ije nke okporo ụzọ n'ihi na monsoons.