Iplanethi yoMhlaba iguqulwa ngokuqhubekayo ngokuhamba kwexesha. Kukho uthotho lweenkqubo zangaphandle ezenza umhlaba wethu uqhubeke ngokutshintsha. Yile nto ibizwa ngayo iiarhente zangaphandle zejoloji. Zizo ezo arhente zinakho ukuguqula ubume bangaphandle beplanethi yethu kwaye bayitshintshe ngokuqhubekayo ngokuhamba kwexesha.
Kweli nqaku siza kukuxelela ngazo zonke iimpawu kunye neentlobo zeearhente zangaphandle zejoloji.
Ziintoni iiarhente zejoloji zangaphandle
Ngokungafaniyo nemisebenzi yangaphakathi kwiplanethi yethu, iiarhente zangaphandle zejoloji azenzi kuxinzelelo, kumqolo weentaba okanye kwintaba-mlilo. Zizo ezo arhente zikhulula umhlaba kwaye ngokuthe ngcembe ziguqula iifom eziya kufunyanwa yimbonakalo yomhlaba.
Ezona zinto ziphambili zokwakheka komhlaba kukukhukuliseka komhlaba, ukuthuthwa kunye nentlenga. Ezi arhente zangaphandle zejoloji zenzeka ngokuqhubekayo ngokuhamba kwexesha. Ngapha koko, zinokwenzeka ngaxeshanye ngelixa ziguqula imbonakalo yomhlaba esiyibonayo. Ezi arhente zejoloji zangaphandle ziya kuba ikakhulu kwindalo yendalo. Kwiidolophu nasezidolophini kunzima kakhulu ukuzichaza ezi nkqubo ixesha elingaphezulu kwento yokuba abantu beqhubeka beguqula imeko-bume.
Olunye uhlobo lwento eguqulwayo yimozulu yimozulu. Yeyona arhente yejoloji ebaluleke kakhulu yangaphandle kuba ibandakanya zonke ezo zinto zenzeka emoyeni nakwiqondo lomhlaba kwaye zichaphazela imeko yomhlaba.
Ifom efunyanwa ngamhlaba ngenkqubo yejoloji yahlukile kwaye yahlukile. Uncedo lwentaba lunokuguqulwa ngokuqhubekekayo ngokuhamba kwexesha kunye nokusebenza kwezi nkqubo. Omnye wemizekelo ecacileyo enokubonwa ngeliso lenyama kunye nokuthelekiswa kobudala bentaba kukhukuliseko. Xa sijonga intaba ebinezigidi kunye nezigidi zeminyaka ukusukela oko yenziwa, siyabona ukuba isenzo esiqhubekayo sokhukuliseko somhlaba sizicambisile zonke iincopho zentaba. Ke, Enye indlela yokuqikelela ubudala beentaba kukubona ubude kunye nokumila kweencopho.
Ukuba intaba inesimo esitsolileyo, incinci kwaye ukuba ibisele ikho, kungenxa yokuba ukhukuliseko luqhubekile lusebenza kwizigidi zeminyaka.
Iindidi zeearhente zangaphandle zejoloji
Kukho iintlobo ezahlukeneyo zeearhente zangaphandle zejoloji kwaye zinokubakho ngokwasemzimbeni nangokweemichiza. Abangaphambili ngabo banembopheleleko yokuguqula imilo ngelixa le yokugqibela ingabo banoxanduva lokuguqula ukwenziwa kwemichiza kulwakhiwo lwezo ndawo basebenza kuzo. Omnye wemizekelo ecace gca yeekhemikhali zangaphandle zearhente yemozulu yimichiza yemozulu.
Ukubonakala komhlaba kungabonwa njengesiphumo sokudibana kwazo zonke ezi nkqubo zejoloji ezenzeka ngaxeshanye kunye nesenzo sezinto eziphilayo ezinjengeentyatyambo, izilwanyana kunye nabantu phambi kwale nkqubo yezinto eziphilayo. Indawo yokuma komhlaba inokudityaniswa sisenzo sezinto ezininzi eziphilayo kwaye, nangona zikhula ngokuqhubekayo, zinokuba nefuthe kwindalo esingqongileyo. Umntu yenye yezona zinto zinemeko yokutshintsha kwimeko yokwahluka kwimihlaba yanamhlanje.
Imozulu
Imozulu yomzimba
Imozulu yenyama yinkqubo yejoloji ekwaziyo ukwaphula okanye ukuguqula amatye ngokuxhomekeke kwisenzo sayo kunye neemeko zokusingqongileyo esizifumana sikuzo. Le mozulu iyasinda kuqhekeka iliwa kwaye isebenze ngokuthe ngqo kwizimbiwa eziyibumbayo. Unobangela wale mozulu yimozulu yile: imvula, umkhenkce, unyibilikisi, umoya kunye notshintsho oluqhubekayo olwenzeka kubushushu phakathi kwemini nobusuku. Ukuphakama koluhlu lwamaxesha obushushu emini nasebusuku, kokukhona imeko yezulu inesi sizathu.
Isimo sezulu sezulu ngenxa yesiphumo sobushushu sibizwa ngokuba yi-thermoclasty. Kule minyaka, lo mahluko kubushushu obuqhubekayo ubangela ukuba izinto zonakale. Kwakhona kwenzeka rhoqo kwiindawo ezinomswakama ophantsi kunye nokuhluka okukhulu kweqondo lokushisa. Kukwakho nemozulu ye-biogenic. Yiyo le nto ibangela isenzo sezinto eziphilayo ezinje ngobulembu, ubulembu, ubulembu kunye nezinye iimollusks ezichaphazela umphezulu wamatye.
Imozulu yemichiza
Sisenzo esineenkqubo ezahlukeneyo zejoloji ekwakhiweni kwamatye. Le mozulu yenzeka ngokukodwa kwiindawo ezinemozulu efumileyo apho ukusabela kweekhemikhali kwenzeka phakathi komoya kunye neeminerali ezikhoyo elityeni. Amanzi kunye nobukho begesi ezinje ngeoksijini kunye nehydrogen ziba zizinto ezibangela ukusabela kweekhemikhali ezivelisa le mozulu.. Enye yeempendulo eziphambili zolu hlobo lwemozulu lwenzeka yi-oxidation. Le meko yenzeka ngenxa yokudityaniswa kweoksijini ekhoyo emoyeni onyibilikayo kunye namanzi amaminerali elityeni.
Ukhukuliseko lomhlaba, ukuthuthwa kunye nentlenga
Ezinye iiarhente zangaphandle zejoloji ezikwaziyo ukuguqula imbonakalo yomhlaba. Yiyo eyenzekayo xa iimvula, umoya okanye onke amanzi ahambayo esebenza ematyeni nakwintlenga. Esi senzo siqhubekile sibangela uqhekeko kunye nokudilika kwamatye. Njengoko amatye ephela, aphulukana nomthamo kwaye ukubonakala kwawo konke kukhubazekile.
Ukuhamba yinkqubo efumaneka kukhukuliseko lomhlaba. Izidalwa ezahlulwe zaza zancinci ngenxa yesenzo sokhukuliseko zihanjiswa ngumoya, imilambo yamanzi, ngumkhenkce, njl.
Okokugqibela, intlenga yinkqubo apho amasuntswana aqinileyo ahanjiswe kukhukuliseko lomhlaba aphela ebekwe endaweni. La masuntswana abizwa ngokuba ziintlenge. Iindawo ezinelona nani liphezulu lokunyibilika kwentlenga yimilambo kunye neendawo ezinjengeelwandle kunye neelwandle. Ezi ntsalela zinokulungiswa ziiarhente zangaphandle zejoloji ezifana nokhukuliseko kunye nemozulu.
Ndiyathemba ukuba ngolu lwazi ungafunda ngakumbi malunga nezinto ezahlukeneyo zangaphandle zejoloji.