Ubuhle Mangalisayo we zamakhorali zamakhorali, noma Kuyini coral

Ubuhle izwe ngaphansi kwamanzi edonsela Umumo engavamile kanye nemibala abakhileyo exotic izitshalo. Izixhobo zamakhorali kungafaniswa inganekwane, egcwele ingcebo ajabulisayo izinhlamvu kumnandi. Avame kuqhathaniswa ne engadini, igcwele ezinemibala egqamile, kodwa esikhundleni ukucula zinyoni izinhlanzi ongazijwayele iso umumo womuntu futhi elihlotshiswe izibalo ezifana, okuyinto asivamile ukubonwa ezweni. Kwamakhorali ezinemibala egqamile - kusukela pink elikhanyayo futhi aquamarine enhlobonhlobo ukuze black ezijulile - bakhangwa ukuma engavamile kanye ukumelana namandla okubhubhisa olwandle. Black coral ingenye ethambile kakhulu futhi ngenxa yentshisekelo okwandisiwe umuntu, omunye izilwane ezisengozini yokuqothulwa. Ezweni yesayensi, kucatshangwa ukuthi lokhu ubuhle Outlandish ihlobisa Earth eminyakeni engaphezu kuka-izigidi ezingu-500.

Nature coral

Uma sibheka umbuzo "Uyini coral", ungathola ulwazi ukuthi leli gama libhekisela kumuntu eziphilayo - a polyp, futhi ketshezi ekuqiniseni, okuyinto asazise, ngokubukeka sifana isitshalo. Polyp kukhona ekilasini efanayo ukuthi se-jellyfish saba - coelenterates zidla plankton futhi batholakala kulo lonke izilwandle zomhlaba. Nokho, ikhono ukwakha phezu Umumo amakhulu osayizi zamakhorali banayo kuphela emanzini ezishisayo lapho izinga lokushisa akusho uphonsa ngezansi 20 ° ^C. kwamakhorali yasolwandle yokuphila ongasanyakazi, kokuba fixed endaweni eyodwa futhi unikeza phakathi ukuphila emanzini olwandle Ngaphandle kwezinto zalo ezibonakalayo ukwakhiwa eyinhloko lwamathambo yangaphandle - calcium carbonate.

zinhlobo UKwenza iZinto ngeNdlela eNgakajayeleki yamakhorali

Uyini-coral, ngokuthi "ulwandle fan"? Lapho diving ukuthi izixhobo zamakhorali ezijulile ungabona zamakhorali athambile okuyiyona efuqa imisinga ulwandle. Polyp, ugesi zabo ukwakha ababemzungezile akuyona amathambo enamadwala futhi nivumelane nezimo. Ngezinye izikhathi yakha bangase yakha fan, izimpondo, noma snake-like, ezikhula endaweni enetshe ukukhula komuntu ngeziswebhu. Ngezinye amathiphu zabo zitholakala ihambe, okuyinto, ukuvulwa, sidle ukudla kuwo wonke amalungu kuleli koloni uyaphila.

Olunye uhlobo engavamile yamakhorali - ijabulise futhi inkomishi-okwenyanga. It Nguyena futhi owanika umbono ingadi rose phansi kolwandle. Emibalabala "panicle uthuli" ifomu polyp, ogama inombolo iphindaphindeke tentacles eziyisishiyagalombili. Sinenkosi inqwaba amaseli kabuhlungu.

Izinhlobo zama-coral

Omunye futhi elalidume kunawo wonke, sibonga ubukhulu bawo isakhiwo eyinkimbinkimbi, izixhobo zamakhorali zamakhorali itholakala enyakatho-mpumalanga ye-Australia. Kuyinto uhlobo isithiyo, isb. E. Kunendawo eside (amashumi ngezinye izikhathi eziningana amakhilomitha) kude ogwini. Phakathi kwabo kuyinto echwebeni ngokuvamile kokuba ukujula. Ngokuvamile kukhona fringing zamakhorali zilwane. Basuke etholakala ngqo uma ugudla ugu emanzini angajulile. Esikhathini evulekile olwandle ungathola coral annular imfundo - ezingamaqoqo. Ziyakwazi kwezintaba-mlilo futhi esikhulile zingaphendulwa zibe yizindawo esiqhingini elichumayo.

Nezilwane izixhobo zama-coral

Eziphilayo zamakhorali zamakhorali eziphilayo ezitholakala izimpilo zabo kuhlobene, yakha isimo semvelo eziyinkimbinkimbi. Iningi lamalungu alo bathembele nokunye nomunye, okungakwazi khona ngaphandle ekhaya lakho, kanye coral zamakhorali ngokwaso. Kuyini coral ngaphandle oksijini, ama-carbohydrate, ukuhlanzwa okuqhubekayo udoti? Akusona eziphilayo. Lokhu kwakuhilela ulwelwe ezihlala omunye zamatshe polyp.

Kuyini Coral ngezakhamuzi olwandle? Emhlabeni zamakhorali kunezinhlobo ezingaphezu kuka-1500 zezintaka emasayizi nabobunjwa labehlukene zezinhlanzi. ukukhahlamezeka kwendawo Evumayo lapha futhi eziningana zama-imikhomo. zinhlobo Iningi kolwandle izimfudu uncamela iziqhingi coral ukubonisa nenzalo yabo, ngokukhetha ke njengoba usendaweni elondeke kunazo zonke. Hhayi alalelwa indawo esihle ukudla ezihlukahlukene zasolwandle.