News and Society, Uhlobo
Imithombo Wehlabathi bendalo: ingqiqo, yokuhlela
Izibonelelo zendalo zehlabathi - ukuba onke amacandelo ngamnye ekhoyo ziyaphila kunye nendalo engaphiliyo, apho unako ukusebenzisa ukuhlangabezana neemfuno zabo neemfuno kwinkqubo imveliso kunye nobomi. Ukuba ukuqweqwe ngaphantsi komhlaba, ke kubethelela kunye nenombolo kunye neyantlukwano labo. Nangona kukholelwa ukuba Umhlaba - indawo kuphela iphela zifanele ubomi. Ukuza kuthi ga ngoku, izibonelelo zendalo sisiseko uqoqosho lwehlabathi kunye nemveliso jikelele. Inani labantu abaqeshiweyo kwizibonelelo planethi iyakuqinisekisa oko.
ngezigaba
1. ediniwe. Le Ubutyebi bendalo apho imfuno lidlula izinga nokudaleka. Ukususela inxalenye izicelo zemveliso ifunyenwe rhoqo, kungekudala kuza ixesha apho isitokhwe kwezibonelelo zendalo mpilo ngokupheleleyo. Kodwa ingaba into engenziwa? Ngethamsanqa, kukho, enyanisweni deplete, yena, yahlulwe yaba:
- ukuphinda kuveliswe;
- engenakuhlaziywa.
Izinto ezibubutyebi belizwe ezinokuhlaziyeka zendalo zehlabathi kuthetha ngokwazo ukuba zisetyenziswe phantse ngokungenammiselo, kodwa kubalulekile ukubonelela ngexesha elifanelekileyo sokuhlaziya wabo, kungenjalo baya kuba angahlaziyekiyo. I yangaphambili ziquka umoya ococekileyo, amanzi nomhlaba, kunye nezityalo nezilwanyana.
2. alipheli. Oku bonke abo niphuphuma phantse zonke mhlali Umhlaba: umoya, amanzi, umoya, amaza. Bakufundile ukuze wonk 'siphele ngamanye amaxesha nje ukuba kakhulu, kunjalo, ngaphandle kwezi zibonelelo, izenzo zabantu izakungenzeki.
Ukuhlelwa kobutyebi bemvelo ngokwenza uhlobo lwesicelo
Zonke iintlobo kwezibonelelo zendalo wonke abantu belizwe zisetyenziswa ngeendlela ezimbini eziphambili:
- kwicandelo lezolimo;
- kwemveliso yoshishino.
kwezibonelelo zezolimo hlanganisa zonke iintlobo izibonelelo zendalo, ezo ezijoliswe ekudaleni imveliso yezolimo kunye nenzuzo. Umzekelo, agro-lwemozulu oovimba zinika ithuba ukukhula kunye nokusetyenziswa ngakumbi yesityalo kunye nemfuyo amadlelo ezahlukeneyo. Ngaphandle amanzi akunakwenzeka ukuba nomfanekiso ukusebenza oluchanekileyo kushishino yasemaphandleni. Apha yena idlala indima ephambili, njengoko isetyenziswa lokunkcenkceshela okuziinkozo kunye nezinye izityalo, kwakunye ukunkcankcashela imfuyo. Ngethamsanqa, uninzi izibonelelo zendalo ezisetyenziswa kweli bamasimi obungapheliyo (amanzi, umhlaba, umoya).
Imfuno emandla kwezimbiwa
imveliso Industrial iye inkqubo yalo zokusela loovimba zehlabathi. Inani lemizi-mveliso namashishini namhlanje wafika isikolo esikhulu. Ukuhlangabezana nemfuno wabo ezahlukahlukeneyo ngeendlela. Kweli hlabathi lanamhlanje kukho imfuneko inkulu kuzo namafutha enziwe ngeefosili anqongophele. Kananjalo anexabiso kakhulu zemali. Ioli, igesi, amalahle kunye itha (jonga koovimba energy).
olunye uhlobo
Iqela izixhobo eziluncedo zendalo kwakhona iquka amahlathi, umhlaba kunye namanzi. Nangona bengengabo amandla, bonke axabisekile njengoko igalelo ekwandiseni umsebenzi mveliso. Baya Kwakhona ngokubonakalayo esetyenziswa kwishishini lokwakha.
imithombo yamanzi alipheli
izazinzulu ezininzi uyavuma ukuba ulwandle ihlabathi lizele reserve luncedo kuluntu. Oku yokugcina enkulu neetyuwa, izimbiwa kunye kakhulu ngakumbi. Kukholelwa ukuba ulwandle ziqulathe akukho butyebi ngaphantsi kunalowo lonke ilizwe kunye. Thabatha, umzekelo, amanzi olwandle. Kuba wonke umntu on Earth phantse amathathu amakhulu ezigidi cubic metres Umvuseleli yetyuwa. Kwaye akukho nje amanani ezomileyo. Enye cubic meter ulwelo anetyuwa iqulethe isixa esikhulu yetyuwa (sodium chloride), nemagnesium, potassium, kunye bromine. Kuyaphawuleka ukuba nkqu igolide ekhoyo umchiza nokwakheka amanzi. It uligugu ngokwenene! Kwakhona kufeza njengomthombo eqhubekayo ekuveliseni ayodini.
Kodwa ke yeelwandle abazizityebi kuphela ngamanzi. A nenkitha luncedo imithombo yezimbiwa kufunxwa ukusuka emazantsi olwandle. Yinto eyaziwayo ukuba oyile negesi zonke libaluleke kakhulu. Black kwegolide misela ukuba ikakhulukazi ezishelfini zwekazi. Gas nalo malunga namashumi alithoba ekhulwini oovimba zendalo, apho atsalwa ukusuka olwandle.
Kodwa asinguye kuphela lo asset kushishino kwihlabathi. Ubutyebi ezingundoqo iidipozithi ezinzulu-zaselwandle maqhuqhuva ferromanganese. Ezi izinto ezimangalisayo, asakhulayo nzulu kakhulu, kungaba iintsimbi ezahlukeneyo ukuya ku ezingamashumi amathathu! Lilinge lokuqala ukufumana ukusuka olwandle baye benza eUnited States ngeminyaka. Injongo yophando, baye ukhethe Hawaii amanzi.
Ukusasazwa geographical kobutyebi bendalo kumphezulu koMhlaba
Geography kwemithombo yendalo ihlabathi kakhulu ezahlukahlukeneyo. Iziganeko zakutshanje yaqinisekisa, ukuba amazwe kakhulu ukusetyenziswa komhlaba ezifana eUnited States, India, eRashiya kunye neTshayina. iindawo ezinkulu zomhlaba olimekayo kunye ukulima umhlaba ukuba la mazwe ukuba bazisebenzise ngokupheleleyo loovimba ezweni indalo. Ukuba sithethe malunga nemithombo izimbiwa, usasazo ayikho iyunifomu ngokupheleleyo. Le ores ikakhulu zibekwe kwiindawo Umbindi kunye nempuma yeli Europe.
Iingxaki kunye namathemba ezinxulumene nokusetyenziswa koovimba bendalo
Environment - a ezintsonkothileyo hayi kakuhle ngokupheleleyo ihlabathi. Abantu waphakamisa kancinci kuphela umkhusane iimfihlakalo kunye eemfihlelo kuphela "ophilayo" iplanethi. Ukususela ekuqaleni kwembali yabantu, bazama ukuba ndizinyathele izinto indalo ukuze izinto zimhambele. Njengoko ubona, abantu basoloko kwaba nefuthe elibaluleke kurhulumente eziphilayo yomhlaba. Ekuhambeni kwexesha, oko liya nangakumbi. lobuchwepheshe ezintsha kunye inkqubela yenzululwazi aye adlala eyona ndima ebalulekileyo. Ngelishwa, le nokungena kwabantu ababunjwe yabangela iingxaki kwezibonelelo zendalo ehlabathini.
amathuba amatsha ukuba uluntu
Ngenkulungwane yokuqala, ukusetyenziswa ngaphezulu uhlobo ungaphelelwayo izibonelelo zebhayoloji, kodwa ngoku, kwixesha inkqubela, abantu phezu kolwandle, lwamawa enzulu namaqula eweva ngamashumi yeemitha emhlabeni. Oku kwenza kube lula ukufumana ubutyebi ingafikeleleki kude wemvelo. Abantu baye bafunda ngenyameko amacandelo zokusingqongileyo. Izimbiwa, esikrwada namalahle needipozithi avule ucango ukusetyenziswa kwamandla enamandla.
mposiso eziyingozi
Nangona kunjalo, apho inkqubela aphezulu yenzululwazi kunye nobuchwepheshe neengxaki ezinkulu zokusingqongileyo. Kwaye, ngelishwa, kule kwi ezininzi ityala isandla. ntliziyo wakhe uye waba oyena nobangela iingxaki ezinxulumene kwemithombo yendalo. Kwiminyaka yakutshanje, ngakumbi waqala isandi igama elithi "eziphilayo". Wonke umntu ufuna ukuba usele amanzi acocekileyo, ukuphefumla umoya ococekileyo IiReggaeton agule, kodwa bambalwa abantu bacinga ukuba kufuna umzamo ngamnye.
Amanzi kwakhona alikho kwimeko engcono. On the planet kukho bambalwa kakhulu imilambo eyayiza kuba elingenabo ubumdaka kunye nobutyobo. Kunye amanzi amdaka kubo ufumana imali omkhulu zinambuzane kunye nezinye nezichumiso. Uninzi amdaka kunye nokutsalwa kwemijelo nako ukuba amanzi angcolile ukuba imilambo kunye neelwandle. Oku kuphakamisa ukukhula ngokukhawuleza ngebhitumene - ulwelwe esonakalisa enezityalo nezilwanyana omlambo. veki nganye elwandle ehlabathini bafumana amawaka cubic metres yamanzi "ufile". Nitrate kunye nezinye Iityhefu baya seeping emhlabeni kunye aphantsi komhlaba.
Abantu zama ukulungisa into
Xa uninzi lwamazwe phambili kwimithetho malunga nolondolozo lwendalo ethathwe namhlanje, kodwa yongcoliseko lokusingqongileyo ngokupheleleyo ingozi akukho ngaphantsi ungxamisekile.
ngxabano Obungunaphakade leenkampani mveliso kunye nabameli umbutho wamazwe ngamazwe "iGreenpeace" unika iziphumo kuphela okwexeshana. indawo yesibini kwi iqondo ungcoliseko (emva kokuba umoya) athathe amanzi kwezilwandle. Yena uyakwazi lokuzimela-ecocekileyo, kodwa eneneni, le nkqubo akanayo ixesha ukufikelela usukelo lwayo. ukuqokelelana kobutyobo emanzini ebangela ekutshabalaleni ubunzima iintlobo ezininzi zezilwanyana.
kwimveliso ye-oyile ukusuka ezantsi olwandle isoloko akathweswa sithsaba ngempumelelo, oko kukhokelele phezu kwamanzi kukho slicks enkulu oyile. ahlelwe ezinamafutha akavumi ioksijini kunye nezigidi zezidalwa eziphila elwandle ophilileyo, abakwazi kuwanelisa umzimba wakho kunye nomoya omtsha.
A nefuthe elibi zasendle
Ukukhutshwa inkunkuma eyityhefu emilanjeni kunye elwandle kuchaphazela abemi nokuba elikhulu anzongonzongo yamanzi. fish Big ukubhidanisa doti ngokutya baginye iimveliso ezahlukeneyo sheet intsimbi kunye zeplastiki. Ezi nkcukacha-manani buhlungu ibonisa iingxaki namathemba elizayo.
Isintu kodwa ukuba bafunde indlela yokujongana yendalo engqongileyo. Abasebenzisi zenzelwa Sonwabile, kwaye okona kubalulekileyo - ubomi obusempilweni emhlabeni. Noko ke, kukho uthotho iimpazamo kwakhokelela hlabathi phantse ukuba intlekele yendalo.
Ekuhambeni kwexesha, kwaye kwacaca ukuba ukusombulula ingxaki kwi ingcambu kunokwenzeka kuphela ngokusebenzisa indlela uxanduva wonke umntu olapha emhlabeni. Ke ibinzana "omnye njengegorha," kungafanelekanga apha. Enyanisweni, wonke umntu uyakwazi ukwenza igalelo elibonakalayo yokulondoloza ubutyebi bendalo yehlabathi. A kangako, unokuthatha amanyathelo ezithile ukucoca bume. Indawo yokuqala elungileyo bekuya kuba kutyalwe imithi kunye nokuqokelelwa inkunkuma kwintsimi yayo. Tshintsha umhlaba umntu akanako ukuhlawula, kodwa wonk 'ubani ukutshintsha ngokwakho!
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