Ithonya imvelo empilweni yomuntu

Izinto ezenziwa abantu phezu zeminyaka edlule, lokhu kungaphazamisa Earth. Njengoba ngokoqobo zibonisa, liwukuphela komthombo zokungcola imvelo. Ngenxa salokho okubonakalayo: ukwehla inhlabathi okuzala, izindawo eziphenduka ugwadule nezwe nokucekelwa, eziwohlokayo umoya namanzi izinga, ukulahlekelwa zilwane kanye nemvelo. Ngaphezu kwalokho, kukhona kususwe ithonya elibi imvelo empilweni yomuntu kanye isikhathi ekuphileni kwakhe. Ngokwezibalo zamanje, ezingaphezu kuka-80% izifo ezihlobene Eqinisweni, lokho esiwuphefumulayo, yini thina uphuze amanzi uhambe ngasiphi isizathu. Ake sihlole ngokuningiliziwe ngalokhu.

Umthelela ongemuhle imvelo empilweni yomuntu kungenxa amabhizinisi zezimboni, okuyinto zitholakala eduze nezindawo zokuhlala. Njengoba ungalindela, le imithombo enamandla kwekhabhoni elimazayo.

Emoyeni nsuku zonke beze ezihlukahlukene izinto eziqinile futhi gaseous. Lena i-nitrous carbon, i-sulphur, i-nitrogen, hydrocarbon, compounds phambili, uthuli, i-chromium, asbestos, okungaletha anobuthi imiphumela emzimbeni (emizimbeni zokuphefumula nolwelwesi lwamafinyila, ukubona kanye nephunga).

Umthelela ukungcoliswa kwemvelo empilweni yomuntu neqhaza Ukuwohloka isimo jikelele. Imiphumela iba yinhlanganisela yokukhandleka ukucinana kwemigudu yokuphefumula, isifuba somoya, isicanucanu, ohlushwa ikhanda kanye umuzwa ubuthakathaka, ikhono encishisiwe ukusebenza.

Negative nazo zathonywa ibhalansi amanzi omhlaba. Izifo adluliswa ngokusebenzisa imithombo angcolile, okubangela ukuwohloka futhi ngokuvamile ukulahlekelwa ukuphila. Njengomthetho, ayingozi kakhulu la machibi enemibala emihle, emachibini nasemifuleni, okuyinto ngenkuthalo ukuzalela kwamagciwane abangela izifo nama-virus.

amanzi okuphuza Angcolisiwe okuyinto enikeziwe kusukela amanzi, ikhuthaza ukuthuthukiswa e abantu pathologies senhliziyo kwezinso, nesenzakalo kwezifo ezihlukahlukene.

Ngenxa yalokho, ngenxa yokuthi abantu njalo kudala inqwaba izindawo ukuze asindise ukuphila kwakhe, inqubekela-phambili yesayensi "akemi namanje." Ngenxa isingeniso ezimpilweni iningi impumelelo yakhe, kwakukhona lahlukene izici eziyingozi futhi esibi empilweni. Sikhuluma lizinga lelitfutfukile lemisebe ezinobuthi, izinto ezingase zibambe umlilo futhi umsindo umlilo-enobungozi.

Ngaphezu kwalokho, kungase kuqashelwe, futhi umtselela losengcondvweni nomuntu. Ngokwesibonelo, ngenxa yokuthi amadolobha amakhulu agcwele imishini, eyenziwa hhayi kuphela imiphumela emibi wezokuThutha imvelo, kodwa futhi kukhona ukucindezeleka futhi ngenxa yokusebenza ngokweqile.

Ithonya imvelo empilweni yomuntu kwenzeka ngokusebenzisa inhlabathi, okuyizinto imithombo ukungcola amabhizinisi kanye izakhiwo zokuhlala. Ngenxa yezenzo zesintu e elamukelayo hhayi kuphela chemical (mercury phambili, i-arsenic nokunye), kodwa futhi organic compounds. Kusukela emhlabathini bona ukungena emanzini phansi, okuyinto zimuncwe yizimila bese ngokusebenzisa isitshalo, inyama nobisi emzimbeni.

It kuvela ukuthi ithonya imvelo empilweni yomuntu, ezifana imvelo, alivumi.