Kev ua qias tuaj ntawm lub hydrosphere

Hydrosphere - ib tug dej thiab underwater kev pab ntiaj teb, cov uas tsuas 6% yog cov dej tshiab tsim nyog rau tib neeg lub neej, tab sis kuj muaj thiab fauna ntawm lub ntiaj teb saum npoo av. Ib tug lossis loj ib feem ntawm no cov dej tshiab yog tsis muaj tsis tau, raws li nws yog nyob sib sib zog nqus nyob rau hauv lub hauv av, los yog cov icebergs thiab glaciers. Yuav ua li cas yog muaj nyob rau, yog ib tug minuscule feem ntawm tag nrho cov hydrosphere ntawm peb ntiaj chaw. Uas yog vim li cas qhov teeb meem ntawm preservation ntawm no pab yog ib yam uas tseem ceeb heev tseem ceeb lub sij hawm no.

kev ua qias tuaj ntawm lub hydrosphere

Cov neeg ntawm lub thib nees nkaum xyoo pua, cia nyob ib leeg nees nkaum-thawj, ua tsaug rau scientific thiab hauj kiv puag ncig yog li ntawd muaj kev tswj mus rau tshuaj lom cov ib puag ncig thiab dej cov kev pab, uas tsis ntev peb yuav tau mus tsis muaj cov dej tshiab, uas txhais tau tias lub neej yuav ploj nyob rau hauv lub ntiaj teb no. hydrosphere paug tshwm sim nyob rau hauv ntau txoj kev:

• Xa me nyuam rov wastewater;
• Clogging ntawm tsev neeg pov tseg thiab muaj pov tseg ;
• Tawm ntawm tej tshuaj;
• Resetting cov tshuaj lom nyhuv ntawm cov tshuaj;
• Tawm ntawm dej kub (cua txias nuclear reactors).

Peb yog li ntawd, tsis tau saib xyuas tus cwj pwm rau cov ib puag ncig, hais tias cov hydrosphere kuab paug tsis zoo li muaj ib yam dab tsi txaus ntshai thiab txaus ntshai. Tu siab, kom txog thaum tsis ntev los no, cov neeg tsis xav hais tias peb ntiaj chaw yog twb thawj cov cim qhia ntawm tej kev puas tsuaj. Cov feem ntau pom tseeb piv txwv ntawm tib neeg tag nrho cov cuam - ib tug tuag lub pas dej Aral, uas yog sim kom txuag tau zaum. Rau hnub tim, lub paug lub hydrosphere - yog thawj teeb meem ntawm tag nrho cov tib neeg thiab txhua tus ntawm peb ib lub zuj zus. Thaum peb yog tag nrho cov tsuas haus dab tsi tsis muab leej niam Xwm nyob rau hauv rov qab, peb yuav nyob twj ywm timeservers uas nyob rau hnub no thiab tsis xav txog lawv cov me nyuam thiab peb cov tsev hu ua lub ntiaj teb.

Yuav ua li cas lov cov hydrosphere? Qhov chaw ntawm cov pa phem ntawm lub hydrosphere peb tau raws li nyob rau hauv txhua txhua lub ces kaum. Muaj ntau qhauj thiab tej tsiaj nyeg tej liaj teb tsis xav mus yuav high-zoo khoom rau wastewater kho mob, thiab pov tseg dumped rau hauv waterways. Yuav ua li cas yuav mus nrhiav tau nyob rau hauv cov dej tom qab xws li emissions? Zoo, firstly, tag nrho cov Mendeleev lub periodic system. Lub xub ntiag ntawm feem ntau ntawm cov ntsiab ntawm no system yog txaus ntshai tsis tsuas yog rau cov tib neeg, tsiaj txhu thiab nroj tsuag, tab sis kuj rau lub inhabitants ntawm lub underwater ntiaj teb no. Secondly, ntau yam organic thiab inorganic tebchaw kev coj tus kheej puas tsuaj txhua yam muaj sia. Peb, tus kab mob-ua microbes thiab cov kab mob uas muaj peev xwm nyob rau hauv ib tug luv luv lub sij hawm los rhuav tshem ib tug loj ib feem ntawm cov pej xeem thiab cov tsiaj qus. Qhov no plague thiab kab mob cholera, thiab dysentery thiab ntau lwm yam kab mob. Radioactive tshuaj - yog qhov chaw uas paug ntawm cov hydrosphere uas nqa xws dire txim uas peb xeeb leej xeeb ntxwv yuav muaj kom dim lub mess ntau tshaj ib xyoo caum, txij li thaum tus txheej txheem ntawm disintegration yuav siv sij hawm qhov chaw ntau pua xyoo. qhov teeb meem no kuj yog xa me nyuam rov ntawm cov dej nyob rau hauv dej ntws thiab lub hiav txwv, uas yog siv kom txias lub reactors. Qhov no ua rau ib qho kev nce rau hauv nws cov kub, thiab ces nws yuav ua kom muaj tus loj tuag ntawm cov ntses thiab cov kab mob uas nyob rau hauv dej rau tej qhov chaw.

Ua li cas tos peb ntawm lub lav cwj pwm ntawm cov xwm

Lub txim ntawm cov pa phem ntawm lub hydrosphere yog heev yooj yim mus xav txog tej yam, txij thaum lawv teev muaj peev xwm yuav overwhelming. Tej pov tseg faus nyob rau hauv cov av los yog lub hiav txwv, nws yog ib lub sij hawm lub foob pob uas muaj peev xwm "tawg" nyob rau hauv txhua lub caij thiab ua rau ib tug txaus ntshai kev puas tsuaj, uas muaj peev xwm ntawm kev rhuav tseg lub neej nyob rau lub ntiaj teb. Tag nrho cov tsim nyog tib neeg yuav tsum kauj ruam li nws dag zog los pab kom yav tom ntej tiam los yeej zoo siab ib tug zoo lub neej nyob rau peb xiav ntiaj chaw. Cia peb kho kom zoo li cas peb yuav tau tsis txhob xws txim ntawm cov pa phem ntawm lub hydrosphere, uas yuav ua tau kom puas tsuaj ntawm lub ntiaj teb. Tsis txhob sim mus dag xwm, dumping pov tseg dej tsis kho zoo. Xwm yog npaum li cas smarter tshaj peb thiab tricking nws, peb dag peb tus kheej. Koj tsis khib Reservoirs tsev neeg pov tseg thiab pov tseg, ruining qhov ib ncig ntawm peb. Yog hais tias peb kawm tau li cas yuav ua kom puas lub pov tseg tsis xyuas ib puag ncig, peb yuav tsum tau mus tawm lawv cov offspring dej huv thiab zoo nkauj av.