Kunyangwe hazvo makungwa epasi rese aigona kutariswa seimwe sezvo nyika Nyika yakafukidzwa nemvura, iyo Pacific Ocean inobva kugungwa guru. Icho chimwe chezvikamu zvepasi rino zvinogara makiromita zviuru gumi nezvishanu endima. Kuwedzera kwaro kunotanga kubva bering gungwa uye inosvika kumvura yekumaodzanyemba kweAntarctica iyo yatove chando. Pakati pemvura yaro pane zvinopfuura zviuru makumi maviri nezvishanu zvitsuwa zvinowanikwa kumaodzanyemba kweyepasi equator. Izvi zvinoita kuti ive nyanza pamwe nenhamba huru kwazvo yezvitsuwa kupfuura mamwe ese makungwa akasanganiswa.
Mune ino chinyorwa tichaenda kukuudza zvese hunhu, mavambo, maruva uye mhuka dzePacific Ocean.
Kubva kwePacific Ocean
Kune dzimwe dzidziso dzesainzi dzinoti mvura iyo iriko pano pasi yakatanga kubuda nekuda kwemhedzisiro yechiitiko chemakomo cheumwe neumwe nechisimba chinotenderera zvinosanganisira kuzadzikiswa kwechisiko chose. Izvi zvinoreva kuti ingangoita gumi muzana yemvura yese iriko panyika yakatove mukutanga. Nekudaro, zvinongopararira pamusoro pamusoro penzvimbo yese.
Iri gungwa, nanhasi, inoramba iri imwe yezvinhu zvikuru zvisingazivikanwe mumunda wegeology. Imwe yedzidziso dzinonyanya kushandiswa kusaina kuzvarwa kwePacific ndeyekuti zvakaitika nekuda kwekubatana kwemamwe mahwendefa aibvumidza mharadzano. Mukubatana uku kwezvirimwa, gomba rakagadzirwa kuitira kuti mabota agone kusimbisa kumisikidza hwaro hwenzvimbo dzakadzika kwazvo pasi rese.
Iko hakuna humbowo hwekuti izvi zvakaitika seizvi asi ndicho chimwe chezvinhu zvinozivikanwa zvikuru nhasi. Uye zvakaoma kwazvo kukwanisa kuratidza dzidziso iyi uye chero ipi zvayo. Imwe dzidziso pamusoro pekutanga kwePacific Ocean inobva kuboka revadzidzi vakaronga kuti panomuka ndiro itsva yetekoni, inogadzirwa nemusangano wevamwe vaviri mune mhosva. Kana iri mahwendefa aya, inofamba ichienda kumativi ayo uye inogadzira mamiriro asina kugadzikana panobuda mharadzano kana gomba. Pano ndipo panogona kutanga nyanza iyi.
Mhando huru
Tichaenda kuratidza hunhu hukuru hwePacific Ocean. Panyaya yenzvimbo, inguva hombe yemvura ine munyu hunhu hwakatangira mudunhu reAntarctic kuchamhembe kweArctic. Vanopararira nekumadokero kweAustralia neAsia uye vanosvika kumaodzanyemba nekuchamhembe kwekondinendi yeAmerica kudivi rekumabvazuva. Tinogona kutaura kuti miganhu yayo iri kumadokero neOceania neAsia uye kumabvazuva neAmerica.
Nezve saizi yayo, takataura kuti igungwa rakakura kwazvo pasirese uye rinoenderana nenzvimbo yemamirimita makiromita mazana masere zana negumi nemasere iri pakati pemamita 4280 ne 10 924 metres. Iyi yekupedzisira nhamba inogara ichichinja sezvo iri mune iyo Mariana Trench uye kufambiswa kunoitwa kwenguva kana kukagona kudzika.
Kubvira ine vhoriyamu ye714 839 310 cubic kilometres, Inokutendera iwe kuti uwane hupfumi hwakawanda maererano nemhando dzakasiyana dzehupenyu. Iyo ecosystems yakapfuma mune zvipenyu zvakasiyana uye izvi zvinoita kuti ive yakakosha kwazvo kune iyo ecological muyero wepasirese.
Geology uye mamiriro ekunze
Tichaongorora kuti ndeapi masisitimu uye mamiriro ekuumbwa. Iyo Pacific Ocean ndiyo yegungwa rekare uye rakakura kupfuura mamwe ose. Inogona kuverengerwa kune angangoita mazana emamirioni emakore apfuura. Pakati peakakosha mamiriro ehurongwa hwese hwesimba uye dhishi rakagadziriswa nekuda kwenzvimbo dzakasiyana siyana dzinoitika munzvimbo dziri padhuze nemipendero yetectonic plates.
Yayo pasherefu pasherefu yakatetepa mune mamwe matunhu eSouth America neNorth America, asi yakafara kwazvo muAustralia neAsia. Munzvimbo ino, hupfumi hwakawanda hunowanzounganidzwa mune zvese zvipenyu uye geological zvinhu. Mukati mePacific Ocean pane gomo reMesoceanic rine huwandu hwema makiromita mazana masere nemazana manomwe uye rinowanikwa kubva kuGulf reCalifornia kusvika kumaodzanyemba kwakadziva kumadokero kweSouth America. Inowanzo kuve nehurefu hwehurefu hwemamita 2130 pamusoro pegungwa.
Kana iri mamiriro ekunze, tembiricha yayo inogona kuiswa munzvimbo dzakasiyana dzemamiriro ekunze. Kunyanya, inotsanangurwa mumatunhu mashanu emamiriro ekunze. Tine nzvimbo dzinopisa, mid-latitudes, the typhoon zone, monsoon region uye equator. Mhepo dzekutengesa dzinokura munzvimbo dzepakati uye dziri kumaodzanyemba nekuchamhembe kwequator. Iyo tembiricha haina kugadzikana mukati megore uye iri pakati pe 5 ne 21 degrees.
Maruva nemhuka dzePacific Ocean
Kazhinji inofungidzirwa kuti mvura yePacific Ocean ine hunhu uye hwakadzikama hunhu. Nekudaro, chero nzvimbo, kunyangwe pelagic, inosiyana zvakanyanya sechero imwe nzvimbo yepanyika. Pano akasiyana marwizi mafungu anomira kunze uye, nekudaro, zvinomera zvinova zvinonyanya kukosha chikafu sosi yemhuka dzegungwa. Gungwa uye chlorophytes zvakawanda. Iwo chikamu chegirini algae inosanganisira anosvika mazana masere nemazana maviri emarudzi uye anoonekwa nekuve neklorophyll a uye b. Kune zvekare huwandu hwakawanda hweyered algae iyo inoratidzwa nereddones tones nekuda kweiyo pigments ye phycocyanin uye phycoerythrin.
Nezve mhuka, nekuti kuwedzerwa kwayo kwakanyanya, inochengeta zviuru zvemarudzi, kunyanya hove. Pano iyo plankton ndiyo hwaro hwechikafu chose uye chewebhu rezvekudya. Mazhinji emarudzi anoumba plankton ari pachena uye anoratidza mamwe mavara kana achitariswa kuburikidza nemaikorosikopu. Makara kazhinji anotangira kubva kutsvuku kusvika kubhuruu. Mamwe acho ane luminescence sezvo paine nzvimbo dzekudzika uko zuva risingasvike. Mumhuka dzegungwa mune marudzi ese e hove, shark, cetaceans, crustaceans, etc.
Ndinovimba kuti neruzivo urwu unogona kudzidza zvakawanda nezvePacific Ocean uye nehunhu hwayo.