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Wasaqowga hawada

Dhibaatada of wasaqowga hawada - mid ka mid ah dhibaatooyinka ugu wayn iyo weydey joogo. Dadka ayaa isku dayaya in ay helaan hab - Been abuurtay shidaalka bay'adda u fiican, horumarinta hababka cusub ee qashinka, waa waxyaabaha aan dhib lahayn, waayo, wax soo saarka iyo dhismaha.

Ilaha ugu waaweyn ee keeni wasaqowga Hawada, waa - nin-dhigay iyo dabiiciga ah. ilo dabiici ah - wax ka dhacdaa nooca la joogto weyn ama ka yar. Waxaa u cararaan jirin - annagu uma badna inaan abid ay awoodaan si looga hortago in qarax ee volcano ah, si loo hubiyo in laga ilaaliyo dabka kaynta ama dabeylo ciidda. Geedi socodka ah ee kala daatay ee xoolaha ama warshad ay sidoo kale gacan wasakhaysan si tartiib ah.

saamaynta Human on jawiga uu ka yimaado nin. Halkan waxaad si deg deg ah tilmaami karaa horumarinta iyo faafinayeen warshadaha, shidaalka iyo tamarta adag, dhismaha iyo mashiinada, dabcan, gaadiidka.

Dad badan galaa jawiga of walxaha gaseous kuwaas oo waxyeelo iyada ku, laakiin ha iloobin oo ku saabsan qayb ka adag - ciidda, danbas, qiiqa. In meelaha warshadaha xoog, qaybaha hawada joogto ah u noqday macdanaha culus khatar ah sida nickel, copper, cadmium, mercury, lead, vanadium iyo chromium. Dhibaatadu waxay ka heli lahaa hawada xaddi badan oo hogaanka si gaar ah halis.

Guud ahaan, in qarnigii 20-aad buu u beddelay content Allena hawada iyo carbon dioxide ah. sari Daily of shidaal ka dhashay qalfoofka kordhiyaa carbon dioxide fiirsashada hawada. Tan waxaa lagu darey gaabiso aagga kaymaha kulaylaha, taas oo loogu badalo Halabuurka gaaska ee jawiga ah.

Cawaaqibka wasaqowga hawada waxaa ka mid ah dabeecad badan. hawada Dirty waa dhaawici tayada la lafaguro dabiiciga ah. Sidee nijaasaysan yahay jawiga ee gobolka gaar ah lagu xukumi karaa sida cover cagaarka ah ee caalamka - kaymaha.

kaymaha Biocenosis xanuunsado tan iyo saamaynta roobka acid. tiixo noocan oo kale ah waxaa sababa by oxides of nitrogen iyo baaruud dioxide. Seynisyahanno ku ogaaday in fiiqfiiqan waa laga baqaa in ay saamaynta xun ee roob acid, halkii ay ka ballaadhan. Baahnayn in la sheego in dalagyadii inta badan la asiibay in xarumaha warshadaha waaweyn.

Waxaa sidoo kale muhim waa dhibaato ah ee daaqa iyo khafiifinta ee lakabka Allena ka, formation of godad Allena. Tani waxaa sababa isticmaalka xad-dhaafka ah CFCs ee guriga iyo goobta shaqada.

Intaa waxaa dheer CFC wasakhda iyo sababi gaasas sida, taas oo marna ka hor in sidiisa ha joogay. Haa, Muga gaaska kuwan qadar yar ee dioxide kaarboon in jawiga, laakiin weli waxaa laga yaabaa in ka badan ayaa halis.

Qarnigii 20-aad iyo wasakhda Hawada dhacdaa by canaasiirta radioactive. Isha of wasakhaysan sida - a qaraxyo imtixaanka waqtiga baaritaanka hub cusub - hydrogen iyo bambooyin qaaradda. Intaa waxaa dheer, wax soo saarka ee hubka nuclear, dhirta nukliyeerka oo tigoodu nuclear. Xitaa burbur yar oo shil ku tigoodu nuclear keeni wasaqowga hawada iyo masiibo caalami ah sida shil Chernobyl ee si weyn oo si weyn u sii xumaatay state of jawiga.

The hababka dabiiciga ah ee ka dhaca in biosphere ah, waxaa waajib ah in saamaynta xun ee hawlaha dhaqaale aadanaha iyo aad u badan. Nasiib wanaag, xilligan la joogo ee biosphere weli xajisto awood u leh inay is-sharciyeynta, weli ma awoodo inuu uga takhalusi lahaayeen ama ugu yaraan loo yareeyo dhibaatada ay keento Dadka. Si kastaba ha ahaatee, waxaa jira xad ah ka baxsan oo - awood si ay u ilaaliyaan dheelitirka loo baahan yahay ee biosphere ah. Marka ay tani dhacdo, ay dhacdo musiibo deegaanka in dadka horay u soo maray qaybo ka mid ah dunida.

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