Amabhodi Kazwelonke Wezokuvakasha Oceania

Amazwe Ezimele E-Micronesia, eMelanesia nasePolynesia

Ama-geographers asebenzisa igama elithi Oceania endaweni ephakeme futhi ehlukahlukene yePacific. Ihlanganisa i-Australia, i-Papua New Guinea, i-New Zealand kanye ne-Pacific Islands eMetanesian, eMicronesia nasePolynesia.

Lapha, sigxila ezizweni ezizimele emaqenjini amathathu amakhulu amaQhingi asePacific e-Oceania: iMelanesia, iMicronesia nePolynesia.

Ukuze ubuke amabhodi ezokuvakasha e-Australia, eNew Zealand nasePapua New Guinea, chofoza lapha .

"Oceania" akuyona isikhathi esiqondile. Incazelo yalo ixhomeke ekutheni umuntu ucabangela yini i-geologic, biogeographic, ecogeographic, noma geopolitical boundaries. Sisebenzisa incazelo ye-geopolitical ye-Oceania, esetshenziswa yi-United Nations kanye nama-atlases amaningi. Akubandakanyi iziqhingi zase-Indo-Austrialian Archipelago: iBrunei, East Timor, i-Indonesia, iMalasia namaFillipines.

Ezinye zeziqhingi zase-Oceania zingamazwe azimele. Ezinye zihlala ezizweni ezingaphandle noma emazweni angaphandle kwamanye amazwe njenge-Australia, eChile, eFrance, eNew Zealand, e-UK nase-US. Lolu hlu lugxila emazweni ahlukene ase-Oceania, ngaphandle kwe-Australia, eNew Zealand nasePapua New Guinea.

Ngaphandle kwezwekazi lase-Australia, i-Oceania inezindawo ezintathu ezinkulu: iMelanesia, iMicronesia nePolynesia. Izizwe ezizimele zaseMelanesia ziyiFiji, iPapua New Guinea, iSolomon Islands, neVanuatu. I-Micronesia yiNauru, iPalau, iKiribati, iMarshall Islands, kanye namaHulumeni aseMicronesia (Chuuk, Kosrae, Pohnpei naseYap). I-Polynesia ihlanganisa izizwe ezine ezibusayo: iSamoa, iTonga, iTuvalu naseNew Zealand.

Ukuqhuma kwe-volcano e-Undersea kwakhiwa iziqhingi ezinkulu zase-Oceania. Eziningi ezincane zakhula kusuka e-coral ephilayo. Izwe, ulwandle, isibhakabhaka, izinhlobonhlobo zezinto ezihlukahlukene kanye namasiko e-Oceania agqoke umbala obalabala, onobuciko obubonakalayo, okwehlukanisa i-spectrum yemvelo kusukela edwaleni elingasondelene kuya epharadesi elishisayo.

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