Izinkinga zemvelo nazo kulo mhlaba. izinkinga Global kwemvelo planethi: izibonelo

Wonke umuntu yesimanje Emhlabeni uyazi ukuthi izinkinga zemvelo planethi - isishayo kwekhulu lama-21. Futhi, abaningi ecabanga ukongiwa kanye nokubuyiselwa imvelo. Ngoba kungenjalo isizukulwane esizayo siyakulandiswa uthole kuphela surface ezingaphili.

Elinye isosha emkhakheni!

Kungenzeka ukuthi okungenani kanye ezimpilweni zabo, ngamunye wethu sizibuze umbuzo: "? Yiziphi izinkinga zemvelo le planethi, kukhona manje futhi yini engingayenza ukuzixazulula" Kunengqondo, ngempela, lokho kungase kube khona umuntu oyedwa kuphela? Noma kunjalo, ngamunye wethu uyakwazi kakhulu. Okokuqala, ukuqala zakho "anakekele 'imvelo. Ngokwesibonelo, baphonse udoti ezitsheni ngokuqinile agodliwe, futhi ngeke engadingekile ngisho ukunaka ukwehlukana imfucuza ku izinto ezithile (ingilazi in tank eyodwa, futhi plastic - kwesinye). Ngaphezu kwalokho, ungakwazi ukuzivumelanisa futhi kancane kancane ukunciphisa ukufunwa ugesi, nezinye izinto (amanzi, igesi) okudingekayo ukuhlala ukhululekile. Kuleso simo, uma umshayeli ume phambi kukhethwa imoto ofanele, kufanele sinake izimoto, okuyinto abe okuqukethwe ongaphakeme compounds elimazayo e amagesi qeda. Futhi kuyoba khona lesifanele - kokubili kuwe embulungeni sisonke - esincane injini efakwe ezikhethiwe imodeli umshini. Futhi, ngenxa yalokho, ephansi petrol. Yilokho yayilula kakhulu futhi kufinyeleleke zonke izenzakalo umuntu, ngeke sikwazi ukuxazulula izinkinga zemvelo nazo kulo mhlaba.

Sisiza emhlabeni

Nokho, naphezu kwakho konke ukuthi, esisanda kukhuluma ngaye, ngeke wedwa le mpi. Ngokuvamile, inqubomgomo uthi eziningi zanamuhla kuhloswe izinkinga owaziwa kwemvelo le planethi, yebo, nezindlela ukuzixazulula. Ngaphezu kwalokho, kukhona uhlelo inkulumo-ze esebenzayo, okuyinto ihlose nomkhawulo kwamahlathi nokuklaba nokubhujiswa flora ezingavamile ezilwaneni nasezimileni. Nokho, umgomo kwemibuso yezwe enjalo ngempela ugxile futhi likuvumela ukudala izimo ukuphila okuvamile sabantu, lapho-ke alephuli zemvelo.

Izinkinga zemvelo planethi: ohlwini

Izazi zanamuhla ezikhonjwe oda amashumi amaningana izimpikiswano eziyinhloko ukuthi adinga ukunakekelwa okukhethekile. Lezi izinkinga zamazwe omhlaba onke kwemvelo planethi zibangelwa izinguquko eziphawulekayo zemvelo. Futhi labo, yena, kukhona ngenxa yezinhlekelele zemvelo ezibangela incithakalo, kanye okwandayo umthelela womuntu. Izinkinga zemvelo ohlwini iplanethi ilula ngokwanele. Omunye esiyinhloko siwukwenza nokungcoliswa emkhathini. Ngamunye wethu kusukela ebuntwaneni wazi ukuthi, sibonga okuqukethwe kumaphesenti athile oxygen isikhala emoyeni le planethi, siyakwazi ngendlela evamile. Nokho, zonke izinsuku singazi kuphela kudle-mpilo, kodwa futhi exhale-carbon dioxide. Kodwa kukhona izitshalo kanye nezimboni emhlabeni wonke romp izimoto izithuthuthu, fly izindiza nezikhali engqongqoza komzila we isitimela. Zonke izinto ezingenhla ngokuhamba umsebenzi ukukhululwa izinto Ukwakheka kwabo kuchazwe, okuyinto eshubisa kuphela isimo futhi kwandisa izinkinga kwezemvelo iplanethi ewumhlaba. Ngeshwa, naphezu kweqiniso lokuthi yokukhiqiza zanamuhla anemisila ngentuthuko yakamuva ukwelashwa izinhlelo, isimo wezasemoyeni kancane kancane eziwohlokayo.

Kwamahlathi

Selokhu esikoleni biology Yiqiniso, siyazi ukuthi abamele flora nesandla ekulondolozeni ukuzinza we izinto emkhathini. Ngenxa zezinqubo ezingokwemvelo, njenge-photosynthesis, ezindaweni eziluhlaza Umhlaba, hhayi umoya nje nahlanza contaminants, kodwa futhi kancane kancane ahlanganiswe umoya-mpilo. Ngakho, kulula ukuphetha ngokuthi lapho kubhujiswa flora, emahlathini ikakhulukazi, kuchubekisela embili tinkinga global kwezemvelo planethi yethu okuwukuphela kwayo. Ngeshwa, ezomnotho isintu kuholela yokuthi ahlabayo wenziwa ngezinga elikhulu, kodwa replenishment izikhala green kaningi kwenziwe.

Ukuncishiswa evundile

Izinkinga ezinjalo zemvelo planethi zibangelwa kwamahlathi nokuklaba okukhulunywe ngaye ekuqaleni. Ngaphezu kwalokho, ukusetshenziswa okungafanele ezahlukene imishini yezolimo kanye nokulima ayilungile futhi kuholela Ukuwohloka inhlabathi. Futhi zinambuzane namanye umquba wamakhemikhali iminyaka eminingi hhayi ubuthi kuphela inhlabathi, kodwa futhi ukuba zonke izinto eziphilayo, okuyinto zihlobene ke. Kodwa, njengoba wazi, enhlabathini evundile izingqimba ziyakhokhwa okuningi kancane kuka amahlathi. Kuzothatha ekhulwini ezingaphezu kweyodwa ukuqedela esikhundleni cover umhlaba elahlekile.

Ukuncishiswa angenasawoti izinsiza

Uma ucelwa: "Yiziphi izinkinga zemvelo planethi eyaziwa?", Wena unelungelo uwakhumbula ngokushesha amanzi anikeza ukuphila. Empeleni, kwezinye izifunda kakade ebhekene Ukushoda okukhulu kwalezi zinsiza. Futhi ngokuhamba kwesikhathi, isimo esinjalo ngeke kuphela isimo sibe sibi. Ngenxa yalokho, vyshepredstavlennaya sihloko angabhekwa omunye wemizila ebaluleke kakhulu uhlu "izinkinga Ecological planethi." Izibonelo ukusetshenziswa kwamanzi okungafanele ingatholakala yonke indawo. Kusukela emachibini nasemifuleni bazo zonke izinhlobo zokungcola ezinkampanini zezimboni nesiphetho engasimeme isisetshenziswa ukusetshenziswa ezingeni lasemakhaya. Ngakho-ke, amanzi ngisho manje inezinto zemvelo eziningi kangaka zivaliwe ukuba ukubhukuda izindawo. Nokho, abayeki izinkinga zemvelo nazo kulo mhlaba. Uhlu kuqhubeka njengoba le ndima elandelayo.

Kuqothulwe yezimila nezilwane ezihlukahlukene

Ososayensi balinganisela ukuthi ezweni lanamuhla uyafa njalo ngehora elilodwa omele isilwane noma isitshalo ukuphila kulo mhlaba. Kubalulekile ukukhumbula ukuthi izenzo ezinjalo behileleka hhayi kuphela abasolwa, kodwa futhi abantu abavamile abazibheka izakhamuzi ezinhle ezweni labo. isintu Daily onqobayo ezingasho indawo entsha ukuze kwakhiwe imizi yawo, kanye ekusebenziseni ezolimo kanye nezezimboni. Futhi izilwane Kufanele ugudluke ukuze ziye emazweni amasha, noma ukufa, washiya ukuphila ku-ecosystem ezibhuqiwe izici yabantu. Phakathi kwezinye izinto, kumelwe kukhunjulwe ukuthi zonke izici ezingenhla futhi zibulale isimo yezimila nezilwane ezihlukahlukene, kokubili wamanje kanye esizayo. Ngokwesibonelo, ukungcola kwamanzi, ukuqothulwa kwamahlathi kanye nokusetshenziswa ngakho kuholela ukunyamalala izilwane nezitshalo ukwehluka zomhlaba, ezisetshenziswa ekuboneni okhokho bethu. Ngisho e neminyaka engaba yikhulu edlule kwezinhlobo eziningi kwehle kakhulu ngaphansi kwethonya ngokuqondile noma ngokungaqondile yezici yabantu.

Igobolondo zokuzivikela Zomhlaba

Uma kukhona umbuzo: "Zindaba zini lezi izinkinga zemvelo planethi aziwa," khona-ke bakhumbula imbobo ungqimba lwe-ozone kalula. ukuphathwa Modern yizenzo zabantu kwezomnotho kuhilela ukukhethwa izinto eziqondile ngoba ehlambulula igobolondo ovikelayo Zomhlaba. Ngenxa yalokho, ukwakheka entsha okuthiwa "izimbobo", kanye nokwanda endaweni akhona. Abaningi usuyazi inkinga, kodwa hhayi wonke umuntu uyaqonda ukuthi kungaba vula. Futhi ukubhujiswa ungqimba lwe-ozone kuholela yokuthi surface eMhlabeni ifinyelela esiyingozi emisebeni yelanga, esithinta zonke izinto eziphilayo.

ugwadule

izinkinga Global kwemvelo awavezela, ibe imbangela ukuthuthukiswa owayenecala ngale nhlekelele eziqine. Sikhuluma ugwadule. Ngenxa imikhuba engalungile wezolimo, kanye nokungcoliswa kwamanzi nokususa isiteshi, kukhona ukuguguleka kancane kancane inhlabathi, amanzi ka nenhlabathi neminye imiphumela engemihle, ngaphansi kwethonya okuyinto nemigubuzelo yasemhlabeni babe lungafanelekile hhayi kuphela ukuze isetshenziswe esikhathini esizayo ukuze lidayise kodwa futhi ukuhlala abantu.

Ukuncishiswa izidubedube

A efanayo indaba ephathwayo ukhona ohlwini "izinkinga Ecological planethi." Bala imithombo esetshenziswa njengamanje izinto kalula. La mafutha esihlahla, amalahle, zonke izinhlobo zezitshalo, Peat, igesi kanye nezinye nabavoti organic igobolondo eliqinile Zomhlaba. Ososayensi babikezela ukuthi kule minyaka eyikhulu ezayo reserves amaminerali siphele. Ngakho-ke, isintu saqala ngenkuthalo nokuqalisa ubuchwepheshe bahlinza ezivuselelekayo ezifana nokusebenzisa umoya, ilanga, olwandle kanye nabanye. Noma kunjalo, ukusetshenziswa imithombo zisekhona mncane impela nje uma eqhathaniswa naso ngaphezulu ezivamile kanye zendabuko. Mayelana eziyimbangela yalokhu, ohulumeni yesimanje afeze izinhlelo isisusa ahlukahlukene ukuthi ibe neqhaza ukusetjenziswa ngcono imisebenzi yokusekela ehlukile imithombo energy e umkhakha nokuphila kwansuku zabahlali abavamile.

yokugcwala

Phakathi nekhulu leminyaka elidlule yembulunga kukhona nokwanda okuphawulekayo isibalo sabantu. Ikakhulukazi, phakathi nenkathi eyiminyaka engu-40 nje, inani labantu emhlabeni liye laphindeka kabili - esuka kubantu ezintathu ezingaba izigidi eziyizinkulungwane eziyisithupha. Ososayensi babikezela ukuthi ngo 2040 kule nombolo ukufinyelela ayisishiyagalolunye billion, yena, kuzoholela ukushoda ikakhulukazi acute ukudla, lapho kuntuleka amanzi kanye energy imithombo. Ukwandisa isibalo sabantu abaphila nobuphofu. Kuzoba khona ukwanda izifo ezibulalayo.

KaMasipala kukadoti

Ngo lanamuhla abantu emhlabeni nsuku zonke ukhiqiza khilogremu eziningana imfucuza - lokhu amakopi ukudla okusemathinini neziphuzo, futhi polyethylene, futhi ingilazi, kanye nenye imfucumfucu. Ngeshwa, ngesikhathi sabo kabusha ukusetshenziswa Kwenziwa kuphela emazweni nge standard athuthukile kakhulu ezingeni lekuphila kahle. Kuzo zonke ezinye imfucuza efanayo ulahlwa landfills, endaweni okuyinto ngokuvamile ithatha endaweni enkulu. Emazweni nge Indinganiso low lokuphila udoti wenqwaba kungase amanga emigwaqweni. Lokhu kuyabasiza kubenze hhayi kuphela umhlabathi namanzi ukungcola, kodwa futhi kwandisa ukukhula kwamagciwane abangela izifo, okuyinto ke kuholela ukusakazeka kwezifo oyingozi futhi ngezinye izikhathi ebulalayo. Kufanele kuqashelwe ukuthi Umkhathi womhlaba Umhlaba ligcwele amathani emfucumfucu ezisele ngemuva ukwethulwa ucwaningo iphenya, iziphuphutheki kanye mkhathi ku nobukhulu bendawo yonke. Futhi njengoba ukuqeda zonke lezi iminonjana umsebenzi womuntu ngendlela yemvelo kunzima, izindlela eziphumelelayo of kukadoti kumele ithuthukiswe. uthi eminingi yanamuhla nokuqalisa izinhlelo zikazwelonke anomthelela izinto ukusabalala legkopererabatyvaemyh.