The nyanja lalikulu

Munthu wakhala anakopeka zosadziwika. Ndipo nyanja mbali ya dziko ichi anali makamaka zosangalatsa ndiponso zabwino. Monga mbali ya nyanja dziko, iwo amasiyana kukula, kuya, nthawi ndi njira ya maphunziro, milingo amenewa, aliyense ndi zomera zake wapadera ndi zomera.

Pa malo malo kunyanja mkati, mmphepete ndi yapakati-island. Ndipo Akatswiriwa ndi kuwagawa anapanga kumadera anagona yopuma lalikulu la matanthwe a pansi padziko, ndipo ili pa alumali chokhala chifukwa pamene madzi a m'nyanja anasefukira m'madera akutali m'dzikoli.

Asayansi ndiribe kubwera ndi kugwirizana pa nkhani ya chiwerengero cha nyanja ku dziko. Ndipo chifukwa cha ichi ndi funso la mawu nyanja. Kaya amatanthauza maganizo amenewa a madamu mkati zikuluzikulu, mwachitsanzo, Caspian Nyanja ndi Akufa, kapena onse nyanja chomwecho? Ndipo chochita ndi mbali ya nyanja, amene malire ndi mafunde?

Kodi mtundu wa nyanja wamkulu, nanga tochepachepa? Kodi kuya, ndi chimene icho chiri chabwino mu dziko? Izo nthawizonse zinagwira mamiliyoni mafunso.

Dera lalikulu nyanja ndi mbali ya Atlantic Ocean. -Sargassovo dzina lake ndi malo - pafupifupi mamiliyoni asanu makilomita lalikulu. Pali zinthu zapadera achilendo okha kuti: nyanja lalikulu alibe kugombe, ndi malire ake anatsimikiza mtima ofunda Gulf Stream, kuwonjezera, madzi ake ndi mandala kwambiri, ndi pamwamba aphimbidwa ndi kelp.

The nyanja akuya mu dziko - Philippines. Monga yapakati-island Pacific Ocean, izo lili pakati pa magulu a Japanese ndi Islands Philippines ndi chilumba cha Taiwan. Polingalira za Mariana ngalande (pazipita) kuya kwake odinnadtsatikilometrovy wathyola zolembedwa zonse. Koma anthu asayansi amene amakhulupirira kuti nyanja chofunika ndi gombe (ndi Sargasso zilibe) amati Philippines si kuya komanso nyanja lalikulu kwambiri padziko lonse. Malo ndi oposa 5 makilomita lalikulu.

Kenako Philippines mu kusanja mwa nyanja chozama Miyala. Iwo lili ndi Pacific Ocean ndi osambitsidwa ndi Australia, New Guinea ndi Caledonia Chatsopano. Kuya pazipita pano - makilomita oposa naini. A waukulu zimasiyanitsa mbali ya dzina la nyanja. ngale zambiri impeding kayendedwe ka sitima, akuya chachikulu, ndipo ngakhale kutentha kwa madzi ukufika madigiri 28 - ndicho chimene chimasiyanitsa Nyanja Miyala. Izo zimapangitsa izo wapadera ndi mitundu zikuchokera okhala: nkhono - mitundu zoposa zikwi zitatu nsomba osiyana - mitundu zikwi ziwiri, echinoderms, kuphatikizapo oopsa zovulaza anthu, - mitundu mazana atatu kwa nsombazo - ambiri.

Koma pali nyanja kwambiri kuya, kotero asayansi anatsimikiza ndi zazing'ono. Mu malo otsiriza nduna zinatengera Nyanja Yellow, womwe ndi laling'ono m'dera (416,000 makilomita lalikulu), ndi zazing'ono. Dzinali kuti walandira kuchokera mtundu wa madzi. Ndi chikasu mu utuluke mtundu ndi nyanja, ndi Chinese mtsinje wa mtundu umodzi ndife fumbi mikuntho, mphamvu ya chimene chingathe ngakhale kusiya mongoyembekezera kutumiza.

Koma mlingo wa amenewa, nyanja lalikulu si amchere kwambiri. Ndiye kanjedza anapita ku Nyanja Yofiira. Kuti popanda inflow kunja utuluke atsopano mtsinje, kuchuluka kwambiri kuikapo maganizo a mchere madzi ake kwa zaka zambiri. Izi anamuika osati mchere, komanso mmodzi wa kutentha kwambiri ndi zomera zidzasintha ndi zinyama za dziko lawo madzi.

Mphamvu zopanda malire a nyanja, amene amatipatsa njira yopulumutsira ndi luso ikuyambitsa amafotokozera, kuwononga, nthawi zonse kudzutsidwa mu zilandiridwenso munthu. About Nyanja anali nkhani, zithunzi utoto, ndakatulo kudzipereka kwa iye olembedwa. Ndipo zinsinsi za nyanja adzakhala phunziro la asayansi zabwino padziko lonse kwa zaka zambiri.