Asho begazi kwemvelo? Izibonelo zezilwane nezitshalo

Ukukhetha Natural ingenye izinqubo eyisisekelo yokuziphendukela kwemvelo yezinto eziphilayo. Asho begazi kwemvelo? Yiziphi izindlela ukuze lelisu ingumnikazi nemvelo?

Ukuvela imfundiso yokuziphendukela

Umqondo wokuthi izinto eziphilayo ukubukeka samanje kuwumphumela inqubo yokuziphendukela kwemvelo eside, ekuqaleni uvuthwe ekhulwini XIX. Lo mbuzo ngesikhathi benza ososayensi ambalwa. Emuva ngo-1855, u-Alfred Russel Wallace eshicilelwe Isihloko sakhe esizinikezele ecabanga kwemvelo.

ngokushesha umqondo Wallace yabanjwa oqotsheni Thomas Malthus wabhala yakhe "Indzaba ku settlement yomthetho." Wasikisela ukuthi injongo ngamunye labantu - zizalela, futhi lapho abantu abaningana kuba mkhulu kakhulu, ezinye zazo abulawe. Lapha konje Wallace ithole umqondo wokuthi die akuyona eziphilayo okungahleliwe, futhi umpofu.

Imfundiso yokuziphendukela kwemvelo kuyabonakala umsebenzi esikhathini sikaCharles Darwin sika "Origin of Species:" (1859). Ukuze lokho abakutholile, ososayensi kuza ngemuva izwe uhambo ngomkhumbi "Beagle" ngonyaka 1831-1836. Nakuba umsebenzi wakhe yanyatheliswa sihloko kamuva Wallace, kwaba Darwin baba umqhubi eyinhloko lo mbono, inselele abasekeli ngomsunguli waphezulu zonke izinto eziphilayo.

Asho begazi kwemvelo?

imfundiso yokuziphendukela kwemvelo iye eside kunqatshelwe, ngisho namanje, abaningi bakubheka njengodumo noma fantasy. Nokho, ukuba khona kwemvelo kunzima ukuphikisa. kungenzeka ukuba zisungule isimiso eziyisisekelo ngakho - ". kusinda ezinamandla"

Ukukhetha Natural Darwin ukuthi imvelo njalo ikhipha out abantu ababuthakathaka. Lesi simo esiyibonayo futhi Ukukhetha yokufakelwa, uma wensimu ukukhethela amahlumela ezifanele kakhulu futhi iphila yokutshala emhlabathini. Wildlife yenzani okufanayo.

Ngakho, asho ukuthini begazi kwemvelo? Okokuqala, ngcono qualitative sabantu. Nge izinguquko imvelo uma inani labantu inyuka kakhulu, izinto eziphilayo ube nobunzima ekutholeni ukudla noma ezinye izinsiza. Sinenkosi ukujwayela nezinye izimo. Noma ubani owenza akwazi kangcono ukuze siphile, futhi ngaleyo ndlela namandla inzalo zofuzo.

Ukukhetha Natural ingenye izinjini yokuziphendukela kwemvelo. Ngokuhamba lithathelwe izimo ezishintshayo eziphilayo ukuthuthukisa amathuluzi amasha futhi izindlela. Bangakwazi ukushintsha ukuziphatha noma ukubukeka kwaso, futhi ngesikhathi esifanele ihluke kakhulu kwethi wawoyise.

Izibonelo kwemvelo e izilwane

Ukukhetha Natural mncintiswano eyinqaba ngaphakathi zenye. Omunye ezahlukeneyo salo Ukukhetha ngokobulili, ekhona cishe zonke. Izilwane ezifuywayo aniwuzwa yini ukubaluleka begazi kwemvelo futhi yilokho kuphela. Nokho, njalo kulandelwa imithetho yalo.

nensikazi ukhethe abalingani nge izimpaphe licace. Nezinye izilwane siholwa ubukhulu imisila, izimpondo. Ngokuvamile, abesilisa babe ukuze afakazele ukuphakama kokuzalela yabo umdanso noma nilwe imbangi.

Isibonelo ukuzihlela nokuzivumelanisa kwemvelo kungenzeka lithathelwe izinambuzane ukuba zinambuzane. Ukusebenzisa izinto okufanayo control inkathazo ngokuvamile kuholela ukuthuthukiswa amasosha omzimba abo futhi amandla okumelana nemithi.

Izakhamuzi eziningi esogwadule kwadingeka ukuba ziveze ezincwadini ekhethekile ukusinda izimo ezinzima. Ukungabikho imvula njalo zaholela ekwakhekeni humps amakamela. Kulula ukuhamba izikali isihlabathi isibankwa phezu imilenze usizo, nembila - jumping eside nezinyoka nazo zonke wafunda ukukhasa.

Izibonelo ezitshalweni

Izitshalo phezu izindlela nezimo neze kunabayeni izilwane. Cacti, isibonelo, kwakukhona ameva. Ziyakwazi lincane amahlamvu, futhi kuvimbele ukuhwamuka okusheshayo umswakama.

Ezinye izibonelo kwemvelo ezitshalweni zingatholakala kunoma iyiphi ihlathi lapho umncintiswano asebenzayo. Ezindaweni shady ngokuvamile liphansi futhi luyokhula izihlahla ntekenteke labo ezimila ezindaweni libalele. Lesi sakamuva uzothola ukukhanya okuningi futhi ukushisa, ngaleyo ndlela babe nethuba elingcono ngoba nentuthuko egcwele.

Yiqiniso, lesi sibonelo kuvumeleke kuphela izitshalo ukukhanya-onothando. Lesitshalo ukuthi imiswe phakathi neminyaka izindawo ezimanzi kanti ukubopha isikhathi eside sebejwayele kwale mibandela. Ngenxa yalokho kwemvelo, baye asethuthukile amahlamvu ezibanzi. Akuvamile imbali, ngoba ungatholi kwelanga okwanele.