Ihlengethwa - inhlanzi noma cha?

Njalo nzima ukuze udlule ihlengethwa show, ngoba umuntu lapho ungakwazi ubona izidalwa ngomusa futhi funny ezinjalo! Ngakho-ke amahlengethwa ngonyaka wavula emadolobheni amaningi ase-ithemba ukuheha ababukeli abaningi ngangokunokwenzeka. Kodwa naphezu kwaleli udumo kuyabamangaza emhlabeni amahlengethwa ngisho namuhla lubhakuza i aura eyimfihlakalo. Futhi enye yezinto eziyimpicabadala: zingobani lezi zidalwa ezimangalisayo? Le nhlanzi noma cha?

imfihlakalo zicatshangwe

Ihlengethwa - a ukudlala abakhileyo ezilwandle, okuyinto etholakala ezifundeni eziningi zomhlaba. Njengoba uhlala amanzi, abantu ongenalwazi bajwayele ucabanga ke njengoba obekungeyenye kwezinhlobo zezinhlanzi. Phela, umuntu kungenzeka kanjani ukuba uchaze yokuthi asikwazi ukubonisa ukuthi bachithe amahora ukuntanta phezulu? Esiphethweni esifanayo umnsalo wabo, babeka khona amaphiko, okuyinto uyingxenye ebalulekile zonke izakhamuzi zombuso kwamanzi.

Nokho, ososayensi behlola izici lezi zidalwa yafika esiphethweni esivumelana ehluke ngokuphelele. Ngokusho ucwaningo lwabo, ihlengethwa - a besigaba ezincelisayo. Futhi izihlobo sayo esiseduze imikhoma, killer nama ulwandle izinkomo. Kodwa kungani enza kanjalo?

ubufakazi obuqand 'ikhanda

Iqiniso ukuthi ihlengethwa - esincelisayo okungukuthi, ngokuvumelana izinto eziningi. Ayikwazi libaphikise, ngakho-ke uhlala kuphela ukuthatha lo mbono. Yingakho ihlengethwa - akusiwona izinhlanzi:

1. Abanaso gills, futhi esikhundleni ngokuthi izidalwa ukukhanya zisebenzisa. Bavumele ukuhluka labo ezikhona ezincelisayo eliwumhlaba, kusenzima eyodwa futhi umzimba ofanayo.
2. Zonke amahlengethwa kukhona esinegazi elifudumele. isici okunjalo engakaze ibonwe izinhlanzi.
3. Lezi zidalwa lovely abelethe ukuphila inzalo, kunokuba amaqanda, efana nabalingani bawo kwamanzi.
4. Zidla ubisi izingane. Yingakho zabizwa isigaba ezincelisayo.
5. Futhi ekugcineni, sihlola izindawo okwakubulawelwa kuzo amathambo endoda amahlengethwa, ososayensi bathola izinto eziningi ubufakazi ukuthi ezinsukwini ubudala, lezi zilwanyana zasolwandle wahamba izwe.

Kodwa kwenzeka kanjani ukuba bashintsha endaweni yazo evamile ezikhaleni amanzi? Yini eyabangela ukuba uthuthele ezweni elisha? Iyini indaba ihlengethwa kweqiniso? Futhi kungakhathaliseki ukuthi kukhona amaqiniso ukuthi uqinisekise ukuthi?

Izizathu ushintsho kwendawo

Eqinisweni, amahlengethwa - ungeyena izidalwa kuphela ukushintsha ngesinye sezinqumo kwenye. Ngokwesibonelo, uma kwenzeka edume kakhulu yile okuthiwa lapho izinto eziphilayo kuqala ophilayo ushiye ukujula amanzi eqala ukuhlola izwe. Nokho, kuleli cala, kwenzeka abasebenzela. Nokho, akuyona kubalulekile indaba. Ukuze kubalulekile kakhulu kangakanani ukuthi kungani lokhu kwenzekile.

Lapha ososayensi, ngeshwa, awukwazi nibuthana umbono olulodwa. Kodwa, cishe, isizathu kwaba yokuntuleka kokudla ezweni, yingakho ezinye izinhlobo zawo ziye okwadingeka bazivumelanise ngayo ngezindlela ezahlukene ukuzingela. Ikakhulukazi, okhokho zonke izilwane zasemanzini ezincelisayo, kuhlanganise amahlengethwa, funda efuna ukubamba ezinye izisulu zabo ngaphansi kwamanzi. Lokhu kwaholela eqinisweni babe ngaphezulu bese uchitha isikhathi esiningi eduze machibi, ongahlabeki umxhwele ngokuphelele kubo.

Umlando wezinsalela

Ngokuphathelene bomlando, abanye kwezazi baye bakwazi ukwakha irekhodi kuqhathaniswa olunembile yokwanda koshintsho izilwane zasemanzini ezincelisayo. Ngokwemvelo, it has ezibukweni, kodwa abawona Ubaluleke ukufihla wonke amaqiniso.

Omele endala ka izilwane zasemanzini ezincelisayo kuyinto pakitsetus. Isidumbu sayo atholakele ensimini ka banamuhla ePakistan ososayensi kulinganiselwa ke engengaphansi kwezigidi 48. Iminyaka. Ngaphandle lesi silwane sasifana inja ukuthi nje imilenze yakhe ezacile yaphela ngo izimpiko kancane eminweni yakhe. Babehlala emizimbeni eduze lamanzi, udle inhlanzi noma ezinamagobolondo, futhi ngaleyo ndlela angase bacwilisa emanzini ukuze abambe isilwane asizingelayo yabo. Pakitsetus kwaholela yokuphila like lwezimpawu yesimanje. Manje ake sicabangele okhokho kamuva izilwane zasemanzini ezincelisayo:

• Omunye izigaba esilandelayo yokuziphendukela kwemvelo baba pakitsetusa ambulocetus, owayephila cishe abayizigidi ezingu-35. Eminyakeni eminingi edlule. Lokhu nomzingeli kwaba usayizi olubabazeka kakhulu: isibonelo, ubude bayo imayelana 3-3.5 amamitha, isisindo kufanele ziyahlukahluka phakathi 300 kg. Ngaphandle, wawufana ingwenya futhi bangaphila kokubili emanzini nasenhlabathini umhlaba.
• Enye pakitsetusa ozalweni kwaba rodhocetus. Animal wezinsalela zamandulo ukubukeka yayifana lwezimpawu yesimanje, kodwa kwadingeka emihlathini side nge eziningana canines. Wayenezingane imilenze, ekupheleni okuyinto, mhlawumbe, ibekwe ulwelwesi, amenze ngejubane ngaphansi kwamanzi.
• Basilosaurus - kungenye isihlobo bezikhali imikhomo. Nokho, ososayensi abaningi bakholelwa ukuthi kungenzeka ukuthi eyisihlobo imikhomo killer kunokhokho amahlengethwa enobungane. Lokhu kungenxa yokuthi basilosaurus kwadingeka usayizi omkhulu, amenze yokuzingela cishe bonke abakhileyo kwezilwandle.
• Dorudon - basilosaurus ekuhlenga, owayehlala naye esikhathini esifanayo. Anakho ngezabelo ezincane ingxenye enkulu yomzimba. Kuyaphawuleka ukuthi laba okhokho amahlengethwa ekugcineni ngiyilahle kubo imilenze ezingadingekile futhi ithole fin umsila.

I-Mysteries of umlando

Mayelana amahlengethwa ebhaliwe amaphepha amaningi ngokwesayensi futhi baqhuba bacwaninga, kodwa namuhla kunezimpahla ezingu namanje eziningi eziyimfihlakalo elihlobene ne ukuziphendukela kwaso. Ikakhulukazi, ososayensi namanje akakwazi ukunquma ngokuthe ezinye izinhlobo zawo lapho oda kuphenduke ngenye. Futhi okwamanje yokuthi lezi zidalwa nake nahamba kuzo umhlaba, akukho kungabaza.

By the way, ukuthuthukiswa zofuzo, izimfihlo eziningi yonke waqala kancane kancane give up izikhundla zabo. Muva nje, ososayensi bathole ukwaziswa okuthakazelisayo kakhulu. It kuvela ukuthi izimvubu kukhona izilwane zasemanzini ezincelisayo nezihlobo ezikude. Vele omunye izigaba ukuvela amahlengethwa sezedlule ekujuleni kolwandle, izimvubu banquma ukusala ngasogwini.

Hhayi-ke, ake ukuxoxa nezinye izici zalezi ezincelisayo. Lapho sizikhandla ubazi ngamahlengethwa, le yavney kuba yiyona umugqa ohlukanisa lokhu zilwane kusukela nezinye izakhamuzi zaseMpumalanga izilwandle nasolwandle.

Ukukhalipha athuthukile

amahlengethwa Ukudlala Sinesithakazelo futhi ukumamatheka kunoma ubani ubheka kubo. Nokho, bambalwa bayazi ukuthi emva lokhu kuziphatha ukucasha ingqondo emangalisayo, ihlukanisa kubo kusukela lonke izilwane. Ngokwesibonelo, ukuze bancintisane nabo izinhlobo ezimbalwa wezinkawu kuphela e Wit, okuyizinto esiseduzane abantu.

Dolphins futhi abe zokuxhumana isimiso esiyinkimbinkimbi esekelwe ukuthinta nemisindo. Ngalesi bangakwazi nokuxhumanisa ukunyakaza kwabo futhi azingele like indlela kahle ehlelekile. Ngaphezu kwalokho, lezi zidalwa ngokushesha ekufundeni, ngekhanda izithombe ezintsha kanye nokunyakaza ngesivinini esimangalisayo. Ikakhulukazi, nakhu okwenza babe ezidume ngakho phakathi isekisi abadlali kanye nosaziwayo.

izimangaliso amaza omsindo

Dolphins - ingenye kwezinhlobo ambalwa angasebenzisa amaza omsindo ekuxhumaneni yayo. Amandla isignali uphakeme kakhulu kangangokuthi izwi labo ingandiza ukuze ibanga amakhilomitha ambalwa. Rumour has it ukuthi esikhathini esidlule, amasosha esetshenziswa amahlengethwa njengoba kwamanzi imitshina okwami, njengoba bekungase uthole amadivayisi yingozi ngisho amanzi turbid kakhulu futhi ezijulile.

Nobubi amahlengethwa

Abantu bakholelwa ukuthi lezi zidalwa banobungane kakhulu, futhi uhlamvu bathanda abantwana. Ihlengethwa - isilo ngempela inonya. Phela, nguye nomzingeli yangempela adle noma yini zingaphansi kwakhe ngosayizi.

Nokho, enobudlova kakhulu ekuziphatheni kwakhe kuyinto Ukukhetha yokufakelwa yenzalo. Ngakho, uma ithole ihlengethwa okuzelwe wawubuthakathaka, ungakwazi ukumbulala. Ingasaphathwa yokuthi kuba khona lezi zidalwa ehlasela namanye amalungu yohlobo lwazo, belwela insimu, noma kungenxa inzondo siqu.