Kwemvelo ongqonge umhlaba onokuphila

Biosphere - oku static, iziko engatshintshiyo. Ngokwahlukileyo koko, kule minyaka oko siye savela. Izinto eziphilayo yenye yezinto ezibalulekileyo zophuhliso yayo. Ukususela kwintshayelelo yayo, baye satshintsha ukwakheka ongqonge umhlaba onokuphila, zandiswa imida yayo. Ngenxa yomsebenzi rhoqo ehlabathini kukho izimbiwa ezahlukeneyo uvalwe, ngokungapheziyo ezahlukahlukeneyo ezisemagqagaleni, kwakunye uguquko ngokupheleleyo Umoya ojikeleze umhlaba.

Cinga amanqanaba ngendaleko ongqonge umhlaba onokuphila:

- ukwenzeka ongqonge umhlaba onokuphila ephambili (malunga 4,6-3,5 bhiliyoni kwiminyaka eyadlulayo);

- kama of biocenosis (kwiminyaka 3.5 billion eyadlulayo);

- le noosphere - ziziphumo zokusekwa kwe-uhlanga lwabantu.

Ukusukela ekuqaleni onokuphila kwabantu yokuzivelela iqalisa flow ngokuyintloko baphenjelelwa kuyo. iminyaka kuphela amakhulu ambalwa uphuhliso olukhawulezayo inzululwazi, amashishini kunye nobuchwepheshe negalelo ukukhawulezisa ebalulekileyo zemfuduko-athom. Abantu baye wadala amawaka iintlobo ezintsha iintlobo, baxhela iintlobo ezininzi zezityalo nezilwanyana, itsalwa amaxolo kwehlabathi isixa esikhulu kwezimbiwa. Isintu, Kakade ke, kungabalulekanga kwizinto zabo, kodwa ukufika ongqonge umhlaba onokuphila yaba sisiphumo ulawulo factor yayo lwamandla ibingenakubalwa.

Ngokuqhelekileyo abantu basebenzisa ngqiqweni kuzo ilifa izibonelelo zazo zendalo. Amanye amazwe zakudala zanyamalala ngenxa sengqondo kakubi ngayo indalo. Ngenxa kwamahlathi kuyo womisa emhlabeni, nto leyo echaphazela imozulu yendawo jikelele.

Kweli hlabathi lanamhlanje okusingqongileyo kwakhona ezingcoliswe ngamashishini mveliso. Mveliso kunye nezityalo badla ulahle amanzi amdaka ngaphandle ukucoca elifanelekileyo, ngokwenjenjalo eyonakalisayo ubuthi amanzi. ephehla ugesi ngamanzi abayithintelayo yokufuduka umgangatho iintlanzi lomlambo. Ngokunxulumene ukuvela izixeko ezintsha yehle ngomyinge amadlelo kunye amahlathi yendawo ezixhasa ukufumaneka ioksijini kwinqanaba elifunekayo ubomi. ukulahlwa Ozidelayo samandla senyukliya kukhokelele nokungcoliswa yendalo imitha ebangela umhlaza.

Kwemvelo ongqonge umhlaba onokuphila kuxhomekeke ukwanda labemi umhlaba (sele kuphila abantu gidi ezisixhenxe. Ukuthandana kulo) iyalele wokugqibela. Kwixa elizayo ukuba kunokwenzeka zisiba iingxaki zokutya, ngoko ngoku kuqhutywa izifundo ezahlukeneyo ukuvelisa iintlobo ezintsha zezityalo iintlobo zezilwanyana, nto leyo, Kakade ke, echaphazela okusingqongileyo.

Namhlanje kukho imfuneko yokuba ukusetyenziswa eyiyo kwezibonelelo zendalo. Kufuneka kukhuselwe umoya, umhlaba, amanzi, kunye zasendle. Kulo mba, amazwe amaninzi sele yamkela inani imithetho yokhuseleko yendalo. T wadala. N. "Red Book" - uluhlu kuchazelwe lweentlobo ezinqabileyo ezisengozini nomngundo, izityalo kunye nezilwanyana. Kwakukho neendawo ezihlala kuzo inxaxheba kulondolozo. Ethandwa kakhulu phakathi kwabo i "iGreenpeace".

Hayi umdlalo indima yokugqibela kunye esizigcinele ukhuselo lokusingqongileyo. Umda wabo aluvumelekanga kusebenziso olungavumelekanga akuvumelekanga, kwaye nawuphi na umsebenzi kwezoqoqosho. Ukuza kuthi ga ngoku, malunga nekhulu iingcwele ezisebenza eRashiya kuphela.

Kwemvelo ongqonge umhlaba onokuphila ibandakanya utshintsho lwemozulu kakhulu kuwo. Umzekelo, i "Freon" imichiza iphoswe emoyeni, kukhokelela kwamanani ozone. Okwangoku phezu Antarctica kunye nemimandla eziliqela angabamelwane ikhona kusoloko imimandla apho kukho umaleko igesi okanye obhityileyo kakhulu okanye azikho kwaukubakho.

Le Ukudaleka Biosphere komhlaba kwakhona ixhomekeke umthamo othile imisebe yelanga efikelela phezu komhlaba wethu.

Ezikhutshwayo emoyeni mba kwamaqondo eparticulate kunye neegesi asidi ibangela greenhouse effect, apho ubushushu ngokuqhubekayo. indyebo yalo kuphela isibini izidanga kunokubangela mida zezikhukula ulwandle, kuquka kwimimandla exineneyo ngabantu eMpuma naseNtshona Yurophu, South Merika, oweeneem Indiya.

Ukusuka kungasentla kunokwenziwa isigqibo sokuba ukutshintsha kwemozulu okubangelwa umsebenzi wesintu - yanamhlanje "yintloko ehlabathini."