Ukubunjwa, Isayensi
Wenza njani umjikelo carbon kwindalo, yaye kutheni kubalulekile ukuba thina
Akwenzeki ukuba ukukhanyela ukuba loo mntu kakhulu (hayi indlela engcono) impembelelo kokusingqongileyo, ngokukodwa umjikelo carbon kwindalo. Thina uyakwazi ukugcina imeko eziphila kule planethi ifomu ubuncinane kwelimiweyo kangangoko kunokwenzeka. Kodwa kutheni, enyanisweni, kubaluleke kakhulu ubukho carbon? Kuqhubeka ntoni naye, nendlela osichaphazela ngayo, nokuba sinako kuchaphazela kwegazi uhlobo lwesi sakhi ebalulekileyo?
Phantse wonke uhlobo ubomi emhlabeni iqulethe carbon. Ngoko ke, kuyimfuneko ukuba ubukho eqhelekileyo yonke into ephilayo. Kutheni le nto thina boyikiswa yokuba umxholo carbon liphume ngokukhawuleza? Ukutshiswa oyile negesi ngexesha ukusebenza koomatshini, lwamashishini, ikhala ixesha elikhulu carbon dioxide, ukuphazamisa Ukubolekisa carbon endalweni. Biosystem Umhlaba uyayeka ukumelana ubuninzi.
Apho carbon ekhoyo?
Ukufumaneka ebonakala okungenamsebenzi (0.04%) carbon ekhoyo kwi emoyeni njengoko CO2 dioxide. Kodwa ngaba kwanele ukuxhasa ubomi kwizityalo ezisemhlabeni.
Carbon ikwafunyanwa kwi lomhlaba kunye intlenga - kule biosphere ezisentlabathini.
Njengoko sele kukhankanyiwe, oku inani elikhulu izinto ezikhoyo kulwandle ngokohlobo ophilayo engaphili eziphilayo zaselwandle kunye sele ifomu lichithakale.
Enye yokugcina carbon - imithombo efosili, ngokuqhelekileyo, imvelaphi organic.
Kukuphi?
Umjikelo carbon kwindalo, kwakunye nayiphi na enye into, kuthetha ukuba kuthathwe kwindawo ethile, ngoko shwaka naphi na kwaye uza umva. Makhe sibone indlela sihlelwa kuko carbon.
• uwabonisa izilwanyana carbon siphefumla kunye nabantu.
• eziphilayo abafileyo izityalo kunye nezilwanyana ziphathwe iintsholongwane leyo cell ebandakanya oxygen ngelixa carbon dioxide okanye methane, nagusha carbon ukhona.
• carbon dioxide kwakhona xa kutshiswa amafutha, amalahle, igesi yendalo kunye nja-.
• imililo Forest - ukusuka kumthombo ofanayo berhasi engena emoyeni.
• Enye umthombo enkulu - umsebenzi mlilo, eziqhuma amaninzi carbon dioxide, umphunga, kunye sulphur dioxide.
• imveliso Cement ngenxa obenziwa ngabantu; ukufudumeza usebenzisa calcium carbonate (CaCO3), isixa esikhulu carbon ukuya emoyeni.
• Kukho intetho okuninzi kukufudumala okukhawulezayo kwehlabathi. Xa ubushushu, kolwandle ngakumbi ukukhulula icarbon dioxide emanzini.
ukuya phi?
Ukuba yonke le carbon zikhutshelwa emoyeni, wahlala khona apho, siya kuba kudala suffocated, yaye ubomi emhlabeni bekuya kuthetha ukuba kuphelile ngawe. Kodwa Ukubolekisa carbon kwindalo bubonisa ukuba ivela emoyeni kwenye shwaka. Phi?
• Enkosi kuwe ngenxa yokuhlanjululwa kwakho ezo umoya le carbon dioxide kufuneka uxelele imithi, leyo ugcino iphambili nesiqalelo. Ngaphezu koko, le carbon kunokugcinwa kuzo kangangamakhulu eminyaka. Ingakumbi luncedo kule ndlela, imithi abaselula ezikhula ngokukhawuleza kwaye ngoko ngokukhawuleza kudla carbon.
• I-esezantsi ubushushu, i enyibilikayo ngakumbi kuba carbon dioxide, kunye amanzi kumphezulu abandayo ikufutshane kwipali esentla ngokugqibeleleyo lubamba kuyo. Kodwa global warming emngciphekweni kolwandle uqalisa aphele icarbon dioxide emva emoyeni. Le yenye ingxaki Ukwacinga izazinzulu nabo bonke abantu.
• Enye mveliso ezinkulu carbon recycling - eziphilayo zaselwandle ezihlala umphantsi nomphezulu yolwandle. Anciphisa carbon ukwakha iiseli zabo. izibalo Elihle izazinzulu 36 amawaka gigatons kwekhabhoni elwandle.
• otmiraya, eziphila elwandle (ubunkazana bazo nzima) ezifakwe phezu kolwandle, ekuhambeni kwexesha, dibanisa phezulu neetyuwa.
Large ejikelezayo kwezinto kwindalo - inkqubo esekwe kakuhle ngoncedo leyo inokukhokelela imiphumo engalindelekanga.
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