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Babban matsalolin muhalli na Afirka

Kare Muhalli da matsaloli na Afirka ne na bayar da muhimmanci ga dukan duniya, domin shi ne na biyu mafi karami nahiyar da kuma ta al'umma sama da biliyan daya mutane. The yawan yawa Averages 31 mutane da murabba'in kilomita.

A sikelin

Matsalolin muhalli shafi 55 kasashen Afirka da akwai 37 birane da alƙarya miliyan daya. Wannan shi ne mafi zafi nahiyar a duniya, saboda shi ne located in yammacin sahara. Duk da haka, saboda da girman da ƙasa za a iya gano bangarori daban-daban tare da sauyin yanayi gwamnatocin.

Afirka ƙasa, m mafita ga matsalolin muhalli - a jeji, na wurare masu zafi gandun daji irin, kuma mafi. M nan aka mamaye filayen, tsaunuka da duwatsu lokaci-lokaci. Tsororuwar - Dutsen Kilimanjaro, a aman wuta, falalen a 5.895 mita saman teku matakin.

sakaci

nahiyar ta gwamnatoci ba ma kula da matsalolin muhalli na Afirka da kuma hanyoyin da za a magance su. 'Yan mutane damu game da shi ne don rage cutarwa tasiri a kan muhalli. Modern fasahar domin kare muhalli ba a aiwatar. Ba warware matsalolin muhalli na Afirka don rage ko kawar da sharar gida.

Babba hankali ya kamata a bai wa wannan masana'antu a matsayin nauyi da kuma haske masana'antu, karfe aiki, dabba kiwo, da kuma noma, kazalika da inji aikin injiniya.

Afirka matsalolin muhalli saboda gaskiyar cewa a cikin yi da wasu aminci amfanin saka manta da dabara watsi ba tsabtace da kuma sake shiga cikin yanayi a wani untreated form, babban adadin sharar gida da ruwa ke a cikin ruwa.

Babban korau dalilai

Chemical sharar samun shiga cikin yanayi, gurbata da ɓarna ne da shi. Matsalolin muhalli bayyana a Afirka, saboda albarkatun ana amfani da ka, maimakon tunanin mutuntaka da thoughtfully.

Duniya aka maida su ba kome, birnin kuma inundated da mutanen da suka rayu cikin talauci. Rashin aikin yi a ƙauyuka wani lokacin a matsayin babban matsayin 75%, wanda shi ne wani mawuyacin matakin. Kwararru suna horar da talauci. Saboda haka da cewa yanayi ne kaskanta, kamar yadda wani mutum - wani ɓangare na shi.

A gaskiya, wannan nahiyar na da musamman Fauna da Flora. A cikin gida Savannah iya samun kyau shrubs, kananan itatuwa da daji iri daban-daban tashoshi, kazalika da yawa wasu kyau jinsunan. A wannan za a iya ce game da dabbobi. Duk da haka, zakoki, cheetahs, damisa, da kuma sauran chic mazauna gida yankunan dake fama da daga mafarauta, wanda ayyukan miyagu ba mur da jihar a matakin da ya dace.

The bacewar ya razana su da yawa sosai wakilan namun daji, da kuma wasu da gaba daya bace daga fuskar duniya. Alal misali, akwai amfani da su zama samu quagga, wanda shi ne makusancin zumunta na zebra, shi ne kuma halittar equines. Yanzu shi ne gaba daya hallaka. Da farko, mutane hõre wannan dabba, amma sai don haka azaba ya dõgara, wanda ya kawo wa nau'i nau'i. A cikin daji, na karshe irin wannan misali da aka kashe a 1878. Sun yi kokarin kiyaye zoo, amma ko da akwai su tseren aka katse a 1883.

hallaka yanayi

Matsalolin muhalli a Afirka ta Arewa, yafi kunshi kwararowar hamada, wanda shi ne saboda uncontrolled deforestation, wanda ya shafi dukkan sabon ƙasa, emptying su. Saboda haka, ƙasar da albarkatun kaskanta kasa yiwuwa ga yashewa.

Saboda haka, akwai Hamada, wanda nahiyar yana da isa. Zama karami gandun daji, wadda ne halitta na oxygen.

Matsalolin muhalli a Afirka ta Kudu da kuma cibiyar na da yawa ne halakar da wurare masu zafi bangaren iri-iri. Shi ne kuma m addabi yanayi tabo da aka kafa a nahiyar, musamman gari cewa abubuwa a matsayin juji kira Agbogbloshi.

Yana da aka halitta a cikin arewa-yammacin nahiyar kusa da babban birnin kasar na Ghana - Accra. Yana da wani wuri "huta" na lantarki sharar tattara a duniya. Nan za ka iya ganin tsohon televisions da kwamfuta sassa, tarho, Scanners, da kuma sauran irin wannan na'urorin.

Daga irin wannan tarkace a cikin ƙasa da dama Mercury, a cutarwa hydrochloric acid, m arsenic, daban-daban karafa, gubar turɓãya da sauran iri sinadaran mahadi a cikin mugayen yawa wucewa wani ramukan, da kuma kashi ne da dama da ɗari sau taro.

A gida ruwa na dogon lokaci dukan kifayen mutu, da tsuntsaye bai yi kuskure ya tashi a cikin gida iska, a kan ƙasa ba ciyawa. Mutanen da suke rayuwa a nan kusa, ya mutu sosai farkon.

ciki m

Wani mummunan factor ne cewa shugaban na gida kasashe sun sa hannu yarjejeniyar, bisa ga abin a kan wannan duniya suna kawo suka binne shi a cikin sinadaran masana'antu sharar gida.

Wannan shi ne ko dai da unwillingness su fahimci hatsarin da sakamakon, ko dai a fili m kara da tsabar kudi a kan devastation sa da yanayin nasu yankin. A cikin wani hali, duk wannan girma tasiri a kan yanayi da kuma rayuwar mutane.

Na kasashe masu masana'antu, shi ne a nan kore ta mai guba abubuwa da rediyoaktif mahadi kafa a lokacin da masana'antu tsari, kamar yadda sarrafa su zai zama fiye da tsada. Saboda haka, don riba yanayi na Afirka hallaka ba kawai wakilan sauran kasashe, amma kuma waɗanda suka yi wa kula da yankin da kuma kula da ita.

Depletion na fauna

Cikin dukanin 18th karni rage yawan otters, kamar yadda su Jawo ne Popular. Domin kare kanka daga cikin "taushi zinariya" jama'a suka tafi wani laifi a kan yanayi. A shekarar 1984, dam ƙofofi, aka buɗe saboda kashe 10 dubu. Caribou aikin na hijira. Ma sha wahala damisa, Wolves da kuma da yawa wasu dabbobi.

A yammacin nahiyar ne hanzari zama dadaddun dorinu baki launi. Masana a kan kariya daga yanayin yi imani da cewa hanyar ne uncontrolled mataki na mafarauta wanda aka sosai janyo hankalin wa zankayen waɗannan dabbobi da ake sayar a babban farashi a kan baki kasuwar.

Har ila yau, sha da fari mambobi ne na jinsi wanda zai iya saduwa da arewa. Game da kwata na sauran jinsinan cewa zauna a nahiyar ne kusa da total nau'i nau'i. Halittar dabba mai kafafuwa suna bace har ma fiye da hanzari. Statistics ne kullum updated, amma shi ya kawo ba shi da kyau labarai.

Idan gwamnati ba da gaske tunãni a kan yanayi, da jerin matsaloli iya kawai kara, don haka a wannan lokaci shi ne muhimmanci ga aiwatar da m canje-canje.

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