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Wosangalatsa kukongola kwa m'madzi zamoyo, kapena matanthwe Kodi
Kukongola kwa dziko m'madzi amakopeka akalumikidzidwa zachilendo ndi mitundu okhala zosowa ndi zomera. moti matanthwe tingauyerekeze nthano, wodzala ndi chuma okondweretsa ndi zilembo wosangalatsa. Nthawi zambiri poyerekeza ndi munda, wodzazidwa ndi kuwala mitundu, koma m'malo mbalame zikuimba nsomba kuti sadziwa kwa anthu diso mawonekedwe okongoletsedwa ndi kanjedza chotero, chomwe sikawirikawiri anawona pa dziko. Ngale yowala mitundu - kuchokera pinki yowala ndi iridescent aquamarine wakuda kwambiri - anakopeka mawonekedwe odabwitsa komanso kukana kuti mphamvu yowononga ya nyanja. Black matanthwe ndi chimodzi mwa osalimba kwambiri ndipo chifukwa cha chidwi kuchuluka kwa munthu, mmodzi wa mitundu pangozi. Mu dziko sayansi, amaganiza kuti kukongola izi zabodza zopezeka imakongoletsa Earth zaka zoposa 500 miliyoni.
am'nyanja Nature matanthwe
Pamene ife tiyang'ana pa funso "Kodi matanthwe", mungapeze mfundo zimene mawu amanena za chamoyo moyo - ndi polyp, ndi cementing mankhwala, amene anatchula, mu maonekedwe chokhala mbewu. Tizilombo ting'onoting'ono ndi m'kalasimo mofanana modabwitsa ndi - coelenterates kudya zomera ndi zimapezeka mu nyanja dziko. Komabe, mphamvu ya kumanga pa akalumikidzidwa ochulukaŵa ndi makulidwe a m'madzi ali yekha mu madzi otentha kumene kutentha si kusiya m'munsimu 20 ° C. The ngale nyanja immobile moyo, pokhala anakonza malo amodzi ndi Kupeleka pa moyo wa madzi nyanja kumanga zikuluzikulu mfundo za mafupa kunja - kashiamu carbonate.
mitundu zachilendo wa miyala yamtengo wapatali
ndi matanthwe, amatchedwa "nyanja zimakupiza" n'chiyani? Kusambira ku m'madzi akuya mukhoza kuona ngale zofewa, omwe amayendetsa nyanja mafunde. Tizilombo ting'onoting'ono, magudumu awo nkumanga si miyala mofewa mafupa. Nthawi zina kupanga iwo akhoza kupanga zimakupiza, tinyanga, kapena njoka monga, kukula pamwamba zikwapu kukula anthu. Pa nsonga zawo zili tentacles, zomwe, kutsegula, chakudya anthu onse njuchi moyo.
mtundu wina osaka matanthwe - tubular ndi chikho mphako. Ndipo Iye anapereka kuona munda ukufalikira pansi panyanja. Osiyanasiyana "panicle fumbi" maonekedwe ndi tizilombo ting'onoting'ono, amene nambala angapo a tentacles eyiti. Iwo ali ambiri maselo lobaya.
Mitundu ya moti matanthwe
Mmodzi wa anthu otchuka kwambiri, chifukwa kukula kwake ndi dongosolo Kuvuta, ndi m'madzi matanthwe lili kumpoto cha kum'mawa kwa Australia. Ndi mtundu wa chotchinga, mwachitsanzo. E. Ndi pa ndithu (makumi zina zingapo makilomita) kuchoka kumtunda. Pakati pa iwo ndi lagoon zambiri ndi mozama kwambiri. Nthawi zambiri pali mitundu fringing m'madzi. Iwo zili mwachindunji m'mbali mwa nyanja m'madzi osaya. Mu malo lotseguka nyanja mungapeze matanthwe maphunziro am'nyanja annular - zilumba zimenezi zili. Akuchokera kwa mapiri zikhoza kusinthidwa n'kukhala ukuyenda chilumba.
The zomera za moti matanthwe
Zamoyo m'nyanja mu umoyo wawo n'zogwirizana, kupanga topezeka zovuta. Ambiri mwa anthu ake ali amadalira mzake, amene sakhoza kunja kwanu, komanso m'madzi matanthwe yokha. matanthwe popanda mpweya, chakudya, kuyeretsedwa mosalekeza zinyalala ndi chiyani? Si zamoyo. Izi kutengela algae kuti moyo mu chimodzi cha zigawo za tizilombo ting'onoting'ono.
Miyala Anthu okhala nyanja ndi chiyani? Mozungulira m'madzi pali zoposa 1500 mitundu ya zazikulu ndi zooneka mosiyanasiyana nsomba. Yabwino malo apa ndi angapo mitundu zinsomba. Mitundu yambiri ya akamba nyanja amakonda m'zilumba kusonyeza ana awo unkachitika monga malo otetezeka. Kupeleka chidwi ku malo yabwino kwa chakudya ndipo zosiyanasiyana seabirds.
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