Izici zezakhi zemvelo nokunye okwengeziwe

Thola zonke izici zendawo ezungezile, ukubaluleka kwayo, ukuthi ihlanganisa bani, ithonya layo nokulondolozwa kwayo. Njengoba leli kuyikhaya lazo zonke izidalwa eziphilayo, kuyadingeka ukuthi wonke umuntu abe nolwazi lokunakekela imvelo.

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Incazelo yendawo ezungezile 

Kuningi okuzwakalayo ngalesi sihloko, mayelana nokukhathazeka okukhulu okukhona mayelana nokulahlekelwa okuqhubekayo kwekhwalithi yayo, kodwa abambalwa ngempela abazi kahle ukuthi leli gama libhekisela kuphi.

Lokhu kubhekiselwa kukho uma kuwumongo wonke ogxile ezinhlobonhlobo zezinto eziphilayo, izinhlobo zezilwane, izitshalo nokunye.

Lokhu kuhlanganisa lezo zakhi zemvelo nezokwenziwa lapho zihilelekile futhi zihlotshaniswa khona ekwakhiweni kwesistimu yezemvelo, ezingabuye zishintshwe ngokuvumelana nezenzo ezenziwa umuntu, noma ngabe zifuna noma ziphikisana.

Noma kunjalo, kunesigaba lapho kunemvelo yemvelo kanye nendawo eyakhiwe, okokuqala, njengoba negama layo libonisa, yiyona ekhula ngokwemvelo ngaphandle kwemiphumela yomuntu, kanti okwesibili yiyona lapho uma kunezinqubo zokungenelela ezenziwa ngabantu.

Yiziphi izakhi zalo?

Ngaphambi kokuqala ngesigaba ngasinye izakhi ezakha imvelo, kuyadingeka ukunquma ukukhulelwa kwe-ecosystem, lokhu kuyisethi yezinto eziphilayo kanye ne-abiotic, ekhiqiza ukudalwa komphakathi wezinto eziphilayo ezihlobene nomunye nomunye.

Kodwa ngaphezu kwalo mbono, kubalulekile ukunquma ukuthi iyini i-ecology, lokhu kuyisiyalo esiphethe ucwaningo oluqhubekayo lokuhlangana kwezidalwa eziphilayo nendawo yazo.

Ngomqondo imvelo kanye nezakhi zayo Yilezi:

Umoya: Ukuba yinto engabonakali, ngaphandle kwephunga noma ukunambitheka, okuvumela ukulungiswa, yenziwe nge-oxygen, i-hydrogen ne-nitrogen.

Amanzi: Njengoba lokhu kuyisici sazo zonke izinto eziphilayo, iplanethi engumhlaba yakhiwe ngamanzi angama-70%, kokubili okuwuketshezi, okuqinile kanye negesi.

Umhlabathi: Lokhu kungukusekela ukuphila, kukho konke lokho okuphilayo okuvela kuyo, okuwungqimba olukha phezulu kakhulu emhlabeni, enezingqimba ezintathu eziqanjwe kanje:

- I-Horizon A

- I-Horizon B

- I-Horizon C

Izilwane: lokhu kuba iqoqo lezilwane ezihlala endaweni ethile.

izimbali: okubhekisela ezinhlobonhlobo zezitshalo emhlabeni.

Isimo sezulu: lokhu kuhlanganisa inhlanganisela ye-latitude, ukuba seduze kolwandle, izimila, i-topography nezinye izingxenye.

Imisebe: Yileyo nqubo lapho amandla akhishwa khona, asakazwa futhi adluliselwe kumagagasi kagesi.

Ubani owakha imvelo ngokuphelele?

Ngokuvamile, lezo zakhi ezakha imvelo zingamaqembu ahlukene ezinhlobo zezilwane, abantu, izitshalo, izakhi ezishiwo ngenhla, indawo yangaphandle nokunye.

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Isici esibonisa ubukhona bendawo ezungezile singamanzi, kungakhathaliseki ukuthi sisesimweni esiqinile, esiwuketshezi noma segesi, kungakhathaliseki ukuthi sisezwekazini noma singaphansi komhlaba, lokhu kungenxa yokuthi sibalulekile ukuze kube khona noma yiluphi uhlobo lwempilo, ngakho-ke kufanele lugcinwe, ngokugaywa kabusha kwamanzi, ukuwagcina esesimweni esifanele ukuze asetshenziswe kanye nokuphila kwezinhlobo neplanethi ngokujwayelekile.

Kodwa-ke, lesi sici akusona sodwa esibalulekile njengoba umoya uyadingeka ukuze uphile, ongabuye ushintshwe abantu ababangela imiphumela emibi.

Umhlaba, inhlabathi engaphansi kanye nenhlabathi nakho kuyingxenye ebalulekile yemvelo.

Izidalwa eziphilayo kanye nokubaluleka kwazo

Ngasinye sezidalwa eziphilayo ezihlala emhlabeni siyingxenye ebalulekile yemvelo, siyingxenye yalokho kuhlukahluka okubanzi kwezinto eziphilayo, sakha umjikelezo wokongiwa kwemvelo, okungukuthi, lapho esinye sazo sinyamalala, bonke abanye bayalahlwa ukunyamalala nakho, ezinye ezesikhashana kanti ezinye ezesikhathi eside.

Imvelo yonke iyisimiso esilinganiselwe, esakhiwe isimo sezulu, i-photosynthesis, amanzi kanye nokuhlanzwa kwayo, izinto eziphilayo, ukuvuselelwa kwenhlabathi, phakathi kwabanye, kuyingxenye yalelo bhalansi enkulu, kusukela ngayinye yalezi, ngaphakathi kwendawo yayo igcwalisa umsebenzi ovumela ukuthi umjikelezo ukuze uqhubeke.

Ndawonye bakha i-ecosystem elungele zonke izinhlobo zezinto eziphilayo, kungaba uhlobo lomuntu nanoma yisiphi esinye isidalwa esiphilayo, izitshalo nezilwane, okudingeka ukuthi kudalelwe zona. Ukuqwashisa kwemvelo ukuze iziphilise.

Abantu bayithonya kanjani indawo ezungezile?

Izinhlobo zabantu, kukho konke ukuba khona kwazo, zenze izenzo eziguqule indawo esebenza kuyo, kuhlanganise nazo, ngaleyo ndlela zithinte zonke ezinye izidalwa eziphilayo.

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Ngasinye salezi zenzo sibe nemiphumela ejulile, eziningi zazo ezingenakuhlehliswa.

Eziningi zalezi zenzo ziye zashintsha izici zoketshezi olubalulekile kodwa nenhlabathi.

Izilwane ziye zanyamalala ngenxa yobugovu bomuntu, obuphikelela ekubeni umhlaba, ungqimba lwe-ozone lonakala ngokwedlulele, umoya ophefumulayo udala, lokhu kuyingxenye yethonya elibi labantu ekuhambeni kwabo emhlabeni.

Kubalulekile ukuqaphela ukuthi imvelo izokhokhisa ngayinye yalezi zenzo, ngakho-ke izinsiza zizoba nomkhawulo ngokuya, ngokufanayo iplanethi izoyeka ukuba yilokho eyikho namuhla ngaphandle kokuthi ukuqwashisa okuhlangene kwemvelo kuqinisekisiwe, izinyathelo zomhlaba wonke ziyathathwa futhi zenziwe. Ukugaywa kabusha kwemfucuza ngokubambisana nezinye izindlela.

Izinkinga zemvelo

Njengamanje kunezinkinga eziningi zemvelo, ngayinye igcizelela ukubaluleka, okudingeka ukuyinakisisa futhi isebenze ngokuvumelana nemvelo, phakathi kwalezi zinkinga kukhona okulandelayo:

Ukushintsha kwesimo sezulu             

Lokhu sekungenye yezinkinga ezingayazi imingcele noma imingcele, okudingeka kuliwe ngokushesha ngangokunokwenzeka ngokuphathwa ngokuhlanganyela.

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Ezingeni elijwayelekile akukho ukuqwashisa ngale nkinga, njengoba izikhathi eziningi imithombo ayinembile lapho ibika noma ibika ngendlela evamile, egcina iphenduke izinganekwane, izinkolelo ezingamanga kanye namathemba abhubhisayo.

Imbangela yalokhu kuguquka kwesimo sezulu ukufudumala kwembulunga yonke, okuzochazwa kabanzi ngokuhamba kwesikhathi, kuyadingeka ukuthi kutholakale ukuthi ezikhathini ezedlule umhlaba usuvele uqandisiwe waze wafinyelela emazingeni okushisa aphezulu kakhulu, nokho bekungakaze kwenzeke ngesivinini manje, futhi leyo yinkinga enkulu.

Ukuguquka kwesimo sezulu kuwumphumela wezenzo zomuntu, wemisebenzi abayenzayo, ikakhulukazi ezingeni lezentengiselwano nelikhiqizayo, elithinta iplanethi ezingeni elingokomzimba nelebhayoloji, okubangela ukuthi izimo zokugcina ukuphila emhlabeni ziphele amandla. isivinini esikhulu.

Imvula ye-asidi

Lokhu kwenzeka lapho kukhona ukugcwala okuphezulu kwe-sulfuric ne-nitric acid, engakhiqizwa ngendlela yeqhwa.

Ezinye zezakhi ezikhipha lolu hlobo lwento izintaba-mlilo uma ziqhuma, okungukuthi, zibangela ukudalwa kwalolu hlobo lwezinto eziyingozi endaweni ezungezile, kodwa ikakhulukazi lokhu kwenzeka ngenxa yezenzo zabantu.

Ngokwesibonelo, isici esithinta kakhulu imvula ene-asidi ukushiswa kwezinto ezimbiwa phansi, njengoba lezi zikhipha i<em>sulphur dioxide, ehlala emkhathini ibangela umonakalo omkhulu, umoya unesibopho sokuwasakaza amakhulu amakhilomitha, ngendlela yokuthi lapho i<em>asidi ingena emkhathini. imvula ifika emhlabathini igeleza namanzi ayinsalela adala imithelela emikhulu.

Umthelela omkhulu walesi simo ngokwemifula, izilwandle, amachibi namanye amanzi, ngoba ubulala izilwane eziningi nezinye izilwane eziphilayo ezihlala kulezo zindawo.

Umphumela wokushisa

Lokhu kwenzeka ngokwemvelo, ngalokhu izinga lokushisa lomhlaba likwazi ukuhlala lihambisana nakho konke ukuphila okungenzeka.

Lokhu kuqala lapho imisebe yelanga ifinyelela ebusweni bomhlaba, ingxenye enkulu yala mandla imuncwa umkhathi, kodwa hhayi wonke, enye ingxenye ibonakala emafwini.

Lapho ubuso bomhlaba bushisa, baqala amagagasi amade awubuyisele emkhathini.

I-62,5% igcinwa emhlabeni, okuvumela izinga lokushisa elifanele, okungukuthi, okunye kuxoshwa ngaphandle, okubi nakakhulu lapho lo mphumela we-greenhouse ungasebenzi, izinga lokushisa leplanethi liyahlukahluka futhi lenza ukuphila kungenzeki emhlabeni.

Ukube lo mphumela ubungekho, khona-ke umhlaba ubuyoba ezingeni lokushisa elilinganiselwa ku--18 degrees Celsius, futhi nalapho inani elikhulu lalokhu linqwabelana emhlabeni, izinga lokushisa likhula njalo.

Ngenxa yalesi sizathu, iba ngenye yezinkinga ezinamandla kakhulu zokuguquguquka kwesimo sezulu, okusheshisa inkinga umhlaba osekuphele iminyaka ubhekene nayo nokuthi ayikwazanga ukwehlisa ijubane ngendlela obufisa ngayo, okuthinta izigidi zabantu emhlabeni jikelele.

Ukuphenduka ugwadule kwemvelo

Lena inqubo lapho izindawo ezithile ziwohloka kancane kancane, zibe indawo enesizungu lapho kunokuncane okuphilayo noma kungabikho ukuphila, kungenakwenzeka ukuphila phezu komhlaba, njengoba kuba nokuntuleka kwamanzi okuba khona ngenxa yezinguquko eziqhubekayo zesimo sezulu. .

Ngokuvamile kwenzeka kuwo wonke amazwekazi ngaphandle kwase-Antarctica, ngakho-ke abantu abahlala kulezi zindawo bavame ukuntula kakhulu amathuba, njengoba behlala endaweni engenawo umswakama.

Ngaphakathi kwe-UN, ngokusebenzisa izivumelwano, ukugwaduleka kuliwe nakho.

Ukuqedwa kwamahlathi

Lo msebenzi wenziwa abantu, abanomthwalo wemfanelo wokugawula noma ukushisa izihlahla ezindaweni ezithile ngenjongo ethile yokukhiqiza, ngaleyo ndlela bacekele phansi ukuhlukahluka okukhulu endaweni, bacekele phansi indawo yokuhlala yezilwane nezitshalo eziningi.

Ezinye zezinhloso umuntu agawula ngazo izihlahla yilezi:

  • Ezolimo
  • Ukukhulisa izinkomo
  • Ukumayini
  • Imboni yezinkuni

Lokhu kubangela ukuthi izinga lomhlabathi lilahleke, njengoba zingekho izimila futhi ukuphila okuphilayo kuyehla.

Kodwa akukhona lokhu kuphela, kodwa futhi yizihlahla ezivumela ukuphila kwezidalwa eziphilayo njengoba ziwumthombo womoya-mpilo, ngakho zibalulekile kukho konke ukuphila.

Ukungcola

Njengoba izinsuku zihamba kuba nezinto eziyingozi emvelweni, lokhu okubizwa ngokuthi ukungcoliswa kwemvelo, eziningi zazo ezingezokwenziwa kodwa zikhona namakhemikhali kanye nezibonakalayo.

Ngayinye yalezi zingxenye iphenduka ibe yingozi empilweni yazo zonke izinto eziphilayo.

Ukukhishwa kwamagesi emkhathini kungenye yemisebenzi ekhiqizwa umuntu edala umonakalo omkhulu endaweni ezungezile, eyengezwe ekusetshenzisweni okungenangqondo kwemithombo yemvelo.

Inqubo kanye nokukhipha uwoyela, ukukhululwa kwamapulasitiki, ukusetshenziswa kwezimoto ngobuningi, ukwakhiwa kwamandla kaphethiloli, ezinye zezimbangela zokungcola.

Ukushisa kakhulu komhlaba

Lokhu kuwumphumela wemisebenzi ehlukahlukene okuye kwakhulunywa ngayo kuso sonke lesi sihloko, ebangela izinguquko esimweni sezulu, lapho umhlaba ujikeleza, kuqoqwa umswakama osolwandle, ukwandise kwezinye izindawo futhi kuncipha kuleyo ndawo.

Kudingeka ukucabanga nokwenza ngokushesha ngokumelene nokuqhubekela phambili kwalo mphumela obangelwa imisebenzi yomuntu, kubalulekile ukunciphisa le miphumela, ngaphandle kwalokho ukuphila emhlabeni eminyakeni ezayo ngeke kwenzeke.

Kungani imvelo ibalulekile?

Kungendawo ezungezile lapho kuba khona amathuba okuphila, njengoba inikeza amanzi, umoya, umoya-mpilo, ukudla, impahla eluhlaza nokunye, ngakho ukube lokhu bekungekho, nazo zonke ezinye izakhi nazo.

Njengoba iminyaka idlula, impilo njengoba yaziwa kuze kube manje ngeke ibe khona, izinga lizokwehla futhi iminyaka yokuphila izoba phansi.

Njengoba leli yikhaya labantu, kuyadingeka ukuthi babanakekele ngoba kuncike kakhulu kubo.

Imvelo + Ukulondolozwa = Ukuphila Okuzinzile

Konke lokhu kudlulela ngale kokulondolozwa kwemvelo nendawo eyizungezile, kuthathwa njengesimo esibalulekile kuzo zonke izimpilo, futhi ngenxa yalokho ukukhiqizwa okuqhubekayo kwezinsiza, kungaba ezokudla, izingubo zokugqoka noma ezinye.

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Isidingo silele ekuzuzeni intuthuko esimeme ngaphandle kokucekela phansi imvelo, kokubili izici ze-biotic kanye ne-abiotic.

Imvelo isekelwa umoya, amanzi, abantu, izitshalo, izilwane, ngakho uma enye yazo ihluleka, okunye kuzowohloka kancane kancane, njengoba kuwumjikelezo wokuphila, ngayinye incike komunye.


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