Indatshana emayelana nokufudumala komhlaba: - Ukufudumala kwembulunga yonke sekuyinkinga ekhathaza umhlaba wanamuhla. Sinama-imeyili amaningi okuthumela indaba yokufudumala komhlaba.
Ezikhathini zamuva nje indaba ephathelene nokufudumala kwembulunga yonke isiphenduke umbuzo ongabikezelwa kuwo wonke amabhodi noma ukuhlolwa kokuncintisana. Ngakho I-Team GuideToExam ikubona kudingekile kakhulu ukuthumela izindatshana ezithile mayelana nokufudumala komhlaba.
Ngakho ngaphandle kokumosha i-MINUTE
Masiqhubekele ezindabeni -
I-eseyi yamagama angama-50 ngokufudumala komhlaba (I-Global Warming Essay 1)
Ukwanda kwezinga lokushisa komhlaba okubangelwa amagesi abamba ukushisa kwaziwa ngokuthi ukufudumala kwembulunga yonke. Ukufudumala kwembulunga yonke kuyinkinga yomhlaba wonke eye yadonsa ukunaka kwezwe lanamuhla ezikhathini zamuva nje.
Izinga lokushisa lomhlaba likhuphuka usuku nosuku futhi lokho kuye kwaletha usongo kuzo zonke izidalwa eziphilayo zalo mhlaba. Abantu kufanele bazi izimbangela zokufudumala kwembulunga yonke futhi kufanele bazame ukukulawula.
I-eseyi yamagama angama-100 ngokufudumala komhlaba (I-Global Warming Essay 2)
Ukufudumala kwembulunga yonke kuyisenzakalo esiyingozi esibonakala emhlabeni wonke. Kubangelwa imisebenzi yabantu kanye nezinqubo zemvelo ezijwayelekile. Ukufudumala kwembulunga yonke kuyimbangela yokuguquka kwesimo sezulu emhlabeni wonke.
Ukufudumala kwembulunga yonke kubangelwa amagesi abamba ukushisa. Ukufudumala kwembulunga yonke kubangela ukwanda kwezinga lokushisa elivamile lomhlaba. Iphazamisa isimo sezulu ngokwandisa imvula kwezinye izindawo futhi inciphise kwezinye.
Izinga lokushisa lomhlaba liyakhula usuku nosuku. Ngenxa yokungcola, ukugawulwa kwamahlathi, njll., izinga lokushisa liyakhula futhi ngenxa yalokho, izinguzunga zeqhwa seziqalile ukuncibilika.
Ukumisa ukufudumala komhlaba kufanele siqale ukutshala izihlahla futhi sigqugquzele nabanye ukuthi benze okufanayo. Singakwazi futhi ukwenza abantu bazi ngemiphumela yokufudumala kwembulunga yonke.
I-eseyi yamagama angama-150 ngokufudumala komhlaba (I-Global Warming Essay 3)
Abantu benza umonakalo kulo mhlaba ukuze bafeze izidingo zabo siqu. Kusukela ekuqaleni kwekhulu le-18, abantu baqala ukushisa inani elikhulu lamalahle namafutha futhi ngenxa yalokho, inani le-carbon dioxide emkhathini womhlaba lenyuka cishe ngama-30%.
Futhi idatha ethusayo yeza phambi komhlaba ukuthi izinga lokushisa elijwayelekile lenyuka ngo-1%. Muva nje ukufudumala kwembulunga yonke sekuyinkinga ekhathaza umhlaba.
Izinga lokushisa lomhlaba liyakhula nsuku zonke. Ngenxa yalokho, izinguzunga zeqhwa seziqala ukuncibilika. Siyazi ukuthi uma izinguzunga zeqhwa zincibilika, khona-ke wonke umhlaba uzoba ngaphansi kwamanzi.
Izinto ezihlukene ezifana nokugawulwa kwamahlathi, ukungcoliswa kwemvelo, amagesi abamba ukushisa, njll. kuyimbangela yokufudumala kwembulunga yonke. Kufanele imiswe ngokushesha ngangokunokwenzeka ukuze kusindiswe umhlaba enhlekeleleni eseduze.
I-eseyi yamagama angama-200 ngokufudumala komhlaba (I-Global Warming Essay 4)
Ukufudumala kwembulunga yonke kuyinkinga enkulu endaweni yanamuhla. Yisimo sokwandisa izinga lokushisa elijwayelekile lomhlaba. Kubangelwa ukwanda kwe-carbon dioxide nezinye izinto zokubasa ezimbiwa phansi ezikhishwa ukushiswa kwamalahle, ukuzijwayeza ukugawulwa kwamahlathi, kanye nemisebenzi ehlukene yabantu.
Ukufudumala kwembulunga yonke kuholela ekutheni izinguzunga zeqhwa zincibilike, kuguqule isimo sezulu somhlaba futhi kubangele nezingozi ezihlukene zempilo. Imema nezinhlekelele zemvelo eziningi emhlabeni. Izikhukhula, isomiso, ukuguguleka kwenhlabathi, njll. konke kuyimiphumela yokufudumala kwembulunga yonke okukhombisa ingozi eseduze empilweni yethu.
Nakuba kunezimbangela ezehlukene zemvelo, uMuntu futhi unesibopho sokufudumala kwembulunga yonke. Inani labantu elandayo lifuna izinsiza ezengeziwe ezivela emvelweni ukwenza izimpilo zabo zibe lula futhi zikhululeke. Ukusebenzisa kwabo izinsiza ngokungenamkhawulo kwenza izinsiza zibe nomkhawulo.
Kule minyaka eyishumi edlule, siye sabona izinguquko eziningi ezingavamile zesimo sezulu emhlabeni. Kucatshangwa ukuthi zonke lezi zinguquko zibangelwa ukufudumala komhlaba. Ngokushesha ngangokunokwenzeka kufanele sithathe izinyathelo zokulawula ukufudumala kwembulunga yonke.
Imisebenzi yabantu enjengokugawulwa kwamahlathi kufanele ilawulwe, futhi kufanele kutshalwe inani elikhulayo lezihlahla ukuze kulawuleke ukufudumala komhlaba.
I-eseyi yamagama angama-250 ngokufudumala komhlaba (I-Global Warming Essay 5)
Ukufudumala kwembulunga yonke kuyinkinga enkulu umhlaba obhekene nayo kulesi sikhathi samanje. Izinga lokushisa embulungeni yethu liya phezulu nsuku zonke. Izici ezehlukene ziyimbangela yalokhu.
Kodwa imbangela yokuqala neyinhloko yokufudumala kwembulunga yonke amagesi abamba ukushisa. Ngenxa yokwanda kwegesi ebamba ukushisa emkhathini izinga lokushisa lomhlaba liyakhuphuka.
Ukufudumala kwembulunga yonke kuyimbangela yezinguquko zesimo sezulu kulo Mhlaba. Ukwanda komthamo we-Carbon dioxide emkhathini namanye amagesi abamba ukushisa akhishwa ngenxa yokushiswa kwezinto ezimbiwa phansi nezinye izinto ezenziwa abantu kuthiwa yizona zimbangela eziyinhloko zokufudumala kwembulunga yonke.
Abanye ososayensi baye babikezela ukuthi izinga lokushisa lomhlaba lingakhuphuka ngo-1.4 kuya ku-5.8 degrees Celsius kweminye iminyaka engamashumi ayisishiyagalombili kuya kwayishumi. Ukufudumala kwembulunga yonke kuyimbangela yokuncibilika kwezinguzunga zeqhwa.
Omunye umphumela oqondile wokufudumala kwembulunga yonke izinguquko ezingavamile zesimo sezulu emhlabeni. Namuhla iziphepho, ukuqhuma kwentaba-mlilo neziphepho kubangela umonakalo kulo mhlaba.
Ngenxa yokushintsha kwezinga lokushisa emhlabeni, imvelo iziphatha ngendlela engavamile. Ngakho ukufudumala kwembulunga yonke kudinga ukulawulwa ukuze le planethi enhle ihlale iyindawo ephephile kithi ngaso sonke isikhathi.
I-eseyi yamagama angama-300 ngokufudumala komhlaba (I-Global Warming Essay 6)
Umhlaba wekhulu lama-21 uphenduka umhlaba wokuncintisana. Izwe ngalinye lifuna ukuba ngcono kunelinye futhi izwe ngalinye lincintisana nelinye ukuze libonakale lingcono kunelinye.
Kule nqubo, bonke bashaya indiva imvelo. Njengomphumela wokubeka imvelo eceleni ohlelweni lwezinkinga zentuthuko njengokufudumala kwembulunga yonke kuqubuke njengosongo kulo mhlaba wanamuhla.
Ukufudumala kwembulunga kalula nje kuyinqubo yokwanda okuqhubekayo kwezinga lokushisa emhlabeni. Imvelo isinikeze izipho eziningi kodwa isizukulwane sinokhahlo kubo kangangokuthi baqala ukusebenzisa imvelo ukuze bazuze izinzuzo zabo eziholela endleleni yokubhujiswa.
Izici ezinjengokugawulwa kwamahlathi, amagesi abamba ukushisa, nokuncipha kongqimba lwe-ozone zidlala indima enkulu ekufudumaleni kwembulunga yonke. Njengoba sazi ukuthi ungqimba lwe-ozone luvikela umhlaba emisebeni yelanga eyingozi ye-ultraviolet.
Kodwa ngenxa yokuncipha kongqimba lwe-ozone, imisebe ye-UV iza ngqo eMhlabeni futhi lokho akugcini nje ngokufudumeza Umhlaba kodwa futhi kubangela izifo ezihlukene phakathi kwabantu basemhlabeni.
Futhi ngenxa yokufudumala kwembulunga yonke ukuziphatha okungavamile kwemvelo kungabonakala kulo mhlaba. Namuhla singabona imvula engakafiki ngesikhathi, isomiso, ukuqhuma kwentaba-mlilo, njll. ezingxenyeni ezihlukahlukene zomhlaba.
Ukufudumala kwembulunga yonke kuholela ekuncibilikeni kwezinguzunga zeqhwa. Ngakolunye uhlangothi, ukungcola kucatshangwa ukuthi kungenye imbangela enkulu yokufudumala kwembulunga yonke. Ngokuthuthuka kwesayensi nobuchwepheshe, abantu bangcolisa indawo ezungezile futhi lokho kwenezela amafutha ekufudumaleni komhlaba.
Ukufudumala kwembulunga yonke akunakumiswa ngokuphelele njengoba ezinye izici zemvelo nazo ziyimbangela yakho. Kodwa ngokuqinisekile singawulawula ngokulawula izici ezenziwe umuntu ezibangela ukufudumala kwembulunga yonke.
Indatshana Emayelana Nokuvikelwa Kwemvelo
I-eseyi yamagama angama-400 ngokufudumala komhlaba (I-Global Warming Essay 7)
Ukufudumala kwembulunga yonke kungenye yezinkinga ezishaqisayo zaleli khulu leminyaka. Kuyinqubo yokwenyuka kancane kancane kwezinga lokushisa lobuso bomhlaba. Kunomthelela oqondile esimweni sezulu somhlaba.
Embikweni wakamuva (2014) wenhlangano evikela iMvelo, izinga lokushisa lomhlaba likhuphuke cishe ngama-degree angu-0.8 kule minyaka eyishumi edlule.
Izimbangela zokufudumala komhlaba: - Kunezimbangela ezahlukene zokufudumala kwembulunga yonke. Phakathi kwazo, ezinye ziyizimbangela zemvelo kanti ezinye ziyizimbangela ezenziwe umuntu. Isizathu esibaluleke kakhulu esibangela ukufudumala kwembulunga yonke "amagesi abamba ukushisa". Amagesi abamba ukushisa awakhiwa nje kuphela izinqubo zemvelo kodwa nayimisebenzi ethile yabantu.
Ekhulwini lama-21, inani labantu emhlabeni liye landa kangangokuthi isintu sicekela phansi umkhathi ngokugawula inqwaba yezihlahla nsuku zonke. Ngenxa yalokho, izinga lokushisa emhlabeni liyanda usuku nosuku.
Ukuncipha kongqimba lwe-ozone kungenye imbangela yokufudumala kwembulunga yonke. Ngenxa yokwanda kokukhishwa kwama-chlorofluorocarbon, ungqimba lwe-ozone luyancipha usuku nosuku.
Ungqimba lwe-ozone luvikela ubuso bomhlaba ngokuvimbela imisebe yelanga eyingozi ukuba iphume emhlabeni. Kodwa ukuncipha kancane kancane kongqimba lwe-ozone kubangela ukufudumala kwembulunga yonke ebusweni bomhlaba.
Umthelela wokufudumala komhlaba: - Umthelela wokufudumala kwembulunga yonke indaba ekhathaza umhlaba wonke. Ngokombiko we-US Geological Survey, ngenxa yokufudumala kwembulunga yonke, kwezingu-150 zezinguzunga zeqhwa ezisesiqiwini seqhwa saseMontana zingu-25 kuphela ezisele.
Ngakolunye uhlangothi, izinga elikhulu lokushintsha kwesimo sezulu lingabonakala ebusweni bomhlaba ezikhathini zamuva nje njengomphumela wokufudumala kwembulunga yonke.
Izixazululo zokufudumala komhlaba: - Ukufudumala kwembulunga yonke akunakumiswa ngokuphelele, kodwa kungalawuleka. Ukuze silawule ukufudumala komhlaba ekuqaleni, thina, abantu balo mhlaba kudingeka siqaphele.
Abantu abakwazi ukwenza lutho ekufudumeni komhlaba okwenziwe yimvelo. Kodwa singazama ukunciphisa ukukhishwa kwamagesi abamba ukushisa emkhathini. Abantu kufanele futhi bahlele izinhlelo ezahlukene zokuqwashisa phakathi kwabantu abangaqaphile ukuze balawule ukufudumala komhlaba.
Isiphetho: - Ukufudumala kwembulunga yonke kuyindaba yomhlaba wonke okudingeka ilawulwe ukuze kuphephiswe umhlaba engozini eseduze. Ukuba khona kwempucuko yabantu kulo mhlaba kuncike empilweni yalo mhlaba. Impilo yalo mhlaba iyawohloka ngenxa yokufudumala kwembulunga yonke. Kanjalo kumele kulawulwe yithi ukuze kusisindise kanye nomhlaba.
Amazwi wokugcina
Ngakho-ke siyingxenye yokuphetha yendatshana yokufudumala kwembulunga yonke noma indaba yokufudumala komhlaba. Singaphetha ngokuthi ukufudumala kwembulunga yonke akuyona nje inkinga kodwa futhi kuwusongo kule planethi eluhlaza okwesibhakabhaka. Ukufudumala kwembulunga yonke manje sekuyinkinga yomhlaba wonke. Umhlaba wonke unake lolu daba.
Ngakho-ke indatshana yokufudumala kwembulunga yonke noma i-athikili ephathelene nokufudumala kwembulunga yonke iyisihloko esidingeka kakhulu esidinga ukudingidwa kunoma iyiphi ibhulogi yezemfundo. Ngaphandle kwalokho, izimfuno ezinkulu zabafundi be-GuideToExam sigqugquzelwa ukuthi sithumele lezo zindaba ezimayelana nokufudumala komhlaba kubhulogi yethu.
Ngakolunye uhlangothi, siye saqaphela ukuthi indaba yokufudumala kwembulunga yonke noma indaba yokufudumala kwembulunga yonke manje isiphenduke umbuzo ongabikezelwa emabhodini ahlukene kanye nezivivinyo zokuncintisana.
Ngakho-ke sicabanga ukuthumela izindatshana ezithile eziphathelene nokufudumala komhlaba kubafundi bethu ukuze nabo bathole usizo ku-GuideToExam ukuze balungiselele inkulumo ngokufudumala kwembulunga yonke noma i-athikili ephathelene nokufudumala kwembulunga yonke ngokwesidingo sabo.
Ake size ku-Environment Pollution and Climate Changes vol.6(1).
I-Physics ye-Global Warming-cooling Cycles.