Chii smog uye zvaari ngozi?

Zvichida, kazhinji mashoko, kupindura zvaaigona, dai mudzidzi ose ano. Uye kana tikakumbira kwaari mubvunzo iwoyo, zvino, kungangova kunzwa chinhu chakadai: "rainzi maumi pamusoro peguta, unova mugumisiro wokunzwa kusvibiswa mhepo nokuda chiutsi magasi."

Zvinonyatsoita here? Ngatiedzei kujekesa hunhu uye zvinokonzera ichi mhando kunayisa kubva esayenzi maonero.

Chii smog? Chii hunhu kwayakatangira? Zita Chiitiko chokutanga yakabuda muLondon Mumakumi emakore akapfuura, ine evasingatombonamati British midzi. Zvino kuwedzera emazita mbiri, "utsi", iro kushandurirwa rinoreva Russian "utsi," uye "bvungapfunga" - ". Bvungapfunga"

Izvi mhando kunayisa runozivisa kumatunhu chete mhepo yakasvibiswa chaizvo. Feature iri pamberi mumhepo hombe chikamu dzimwe inoramba iri iyo condenses chiutsi. Zvinofungidzirwa kuti huru zvinooresa kukonzera smog vari zvakawanda chokufambisa mumigwagwa uye zvimwe mamiriro okunze.

Chii smog? Pane zviri ngozi?

Zvichida kashoma kuti mumwe munhu vangati pamwe yokuti kugara mumadhorobha dzoga, izvo zvinogona kuva kutanga anenge kwose, ngozi uye zvikuru ngozi upenyu hwevanhu. Zviya, zvakaipa ikoroji vanachiremba kunzwa mhosva akacheneruka ganda veko. All nyaya haisi kushaya mavhitamini, sezvo vazhinji vanotenda. In mumaguta Tan nyore zvisingaitiki nokuti Zvinogonawo, zvibatane noutsi uye guruva, kuita zvose zvinogoneka kudzivisa kuwana pasi chezuva simba.

Asi kwete ndizvozvo zvose. Zvichida vagari maguta wakacherechedza kuti mumakore achangopfuura mumaguta edu muchando iri kuwedzera kutya rinorema snowfalls uye dutu zvava kwose kwose. Izvi haisi tsaona. Nokuti kuti mhepo ine vakawanda siyana wakaisvonaka particulate yacho, Yakaumbwa nguva zhinji mumate yakakura kana twemazaya echando, pane, muti, muruwa, izvo zvinoreva kuti somugumisiro mamwe makore uye kunayisa.

Chokwadi, kudzivirira zvose zvichidhura urbanization haisi zvinobvira. Yeuka ichangobva smog muMoscow? Panguva iyoyo vari muzvipatara guru kuwedzera nhamba wevarwere vachinyunyuta wokunzwa kubvambura, pesky kuhukura chikosoro uye kazhinji mweya-munhare. Asi kwete ndizvozvo zvose. Kana hunokuvadza nezvimedu vachiri kupinda muviri wedu, neutralization yavo rinowanikwa muna chiropa, uye naizvozvo, muviri chepfu nechomumwoyo.

Chii smog? Mienzaniso ake munyika

Zvinosuruvarisa kuti munyika yanhasi, apo dzimwe nyika dzakawanda hwakapararira kwezvakatipoteredza mamiriro ezvinhu kunosiya zvakawanda anodikamwa, asingagoni - hazvisi isingawanzowanikwi chinoshamisa zvakadaro.

Somuenzaniso, nemadhaka chimiro deposits kwakadai kwakanga yo guta guru Great Britain, uye dzimwe nzvimbo dzenyika yacho anenge 100 apfuura. Uye apo mhosva dzidzo yake yakanga, sezvamunoziva, kwete motokari. Inenge 12-13 remakore kuti hurumende vagari kudziyisa misha yavo marasha chete, vari kuramba zvamunozvidza zvakatipoteredza. Sezvo chikazozikamwa, ari makore anosundwa nokuti nzvimbo - hazvina zvaiwanzoitwa zvachose. The tudonhwe combustible mafuta yakavhenganiswa rinorema kunonaya, achiumba kwegore risingapindiki uye anokanganisa utano ari maumi - London smog. mhando iyi kudziyisa yakazopedzisira zvairambidzwa King Edward pasi chorufu.

Photochemical smog yakatanga makwapa muLos Angeles. Iye, maererano nemaonero chenyanzvi ano, anogadzirwa okumusoro akaturikidzana zvomumhepo chete muzhizha uye ultraviolet nemwaranzi. Industrial choutsi, akawira pasi simba chezuva kuti aumbe nokusingaperi itsva, uye kazhinji zvigadzirwa zvakawanda muchetura.