Exhaustible ndi zopanda malire chuma. Kodi n'chiyani chikuchitikira chuma losatha la dziko lapansi?

Munthu yaitali anaphunzira apindule zonse zoperekedwa dziko lake. Kuyambira nthawi ya chiyambi chathu chawonjezeka chiwerengero cha anthu masauzande nthawi. Athu "chilakolako" kukula, kumwa chuma, nayenso. Nthawi zina anthu kuiwala kuti iwo sali wamuyaya. Kodi n'chiyani chikuchitikira chuma losatha la dziko lapansi? Kodi mitundu ya zinthu zilipo?

mitundu ya zinthu

Zinthu constituent wa dziko kuti munthu amagwiritsa ntchito zachuma, amatchedwa zachilengedwe. M'kupita kwa nthawi, anthu amaonera chuma zasintha. Kupeza zinthu zatsopano, osauka luso, zigawo zambiri za chilengedwe, munthu adziwonetsa zinthu zake.

Ndi chiyambi kapena mtundu wa zosakaniza mwachilengedwe, iwo anawagawa mchere, nyama, malo, madzi, nthaka, nyengo ndi zomera. Malinga ntchito, iwo anawagawa ulimi, mafakitale, kusangalala, sayansi, ndi zokongoletsa. Pofuna zofunika, kuonetsetsa zigawo zikuluzikulu zofunika ndi zosafunika. Zoyambazo monga mafuta ndi mchere chuma, wachiwiri - mpweya ndi madzi akumwa.

anthu onse okhala ntchito zigawo za chibadwa, lonse chimakwirira anthu ambiri. chiwerengero chawo si nthawi zonse zopanda malire pa mfundo imeneyi, iwo anawagawa exhaustible ndi zopanda malire. Werengani zambiri za iwo timaphunzira zambiri.

chuma exhaustible

M'matangadza ena thandizo n'zochepa kwambiri. Pankhaniyi iwo amatchedwa exhaustible. Iwo kawirikawiri ogaŵikana recoverable ndi unrecoverable. Dama chuma kuti munthu amalandira kuchokera Earth. Iwo Udindo monga mchere ndi mafuta chuma monga mafuta, gasi, zitsulo ores, wamtengo wapatali, ndi miyala theka-mtengo wapatali.

Akuti zitsulo monga malata, mkuwa, ndi kutsogolera anthu yatha zaka 50 zapitazi. Iron ndi zitsulo zotayidwa adzakangamira kwa zaka 300 mpaka 500. Mafuta ndi mpweya - chuma chimene chimadalira kwambiri, m'mayiko ambiri padziko, nayenso, zokhumudwitsa amaneneratu. Ofufuzawa amanena kuti nkhokwe zawo kuthamangitsidwa mu zaka 200.

Nthaka, nyama ndi zomera ndi chuma recoverable. Iwo kwambiri kucheza ndi mnzake, komanso ndi zinthu zina, choncho chikhalidwe chawo zimakhudza chilengedwe.

Kodi n'chiyani chikuchitikira chuma losatha la dziko lapansi?

Resources amatchedwa sizidzatha, ngati chiwerengero chawo pafupifupi zikutsatiridwa pa nthawi. iwo lekani, ngakhale pambuyo ntchito yaitali. Zikuphatikizapo dzuwa, kuwala, kutentha, mphepo, mafunde. Nthawi zina mndandanda afika madzi, mpweya ndi nthaka.

zinthu izi amaonedwa sizidzatha. N'zovuta kulingalira kuti ingathandize ntchito mphamvu opangidwa ndi masoka achilengedwe kapena kuwononga madzi onse ndi nthaka ya dziko. Komabe, pali nuance. Kodi n'chiyani chikuchitikira chuma losatha la dziko lapansi? Kusiya khalidwe lawo.

Mwachisawawa zochita za anthu zimabweretsa kuipitsa. Pankhaniyi, dzuwa gwero yafupika kwambiri. Komabe olondola kuwatcha provisionally sizidzatha popeza ngakhale dzuwa konse kunja.

nyengo

Nyengo - nyengo dongosolo yaitali, anapanga m'madera ena. Pamafunikanso dzuwa ndi kutentha, kuthamanga, chinyezi, etc. Kuchotsedwa katundu ntchito ntchito ulimi.

Iwo kulenga zinthu kuli zosiyanasiyana zomera ndi nyama zamoyo, choncho chimagwiritsidwa ntchito ulimi. Chinthu chofunika ndi chiwerengero cha masiku kuwala kwa chaka, ulamuliro wa mpweya ndi mphepo, chisanu chivundikiro m'nyengo yozizira.

Pa gawo la padziko lathuli osati wogawana kugawa. Zinthu zabwino kwambiri pa zochitika zina za ulimi ndi mabacteria kotentha, zothandiza osachepera - m'chigawo cha kumpoto.

chuma Nyengo ya padziko lapansi ntchito kwa chilengedwe cha dzuwa ndi mphepo mphamvu. Mu M'madera a zitunda otentha dzuwa ntchito kwambiri, choncho pali ogwiritsa maselo photovoltaic kupanga mphamvu. Kumadera ndi mphepo zonse mkulu (a Baltic, ndi Nyanja North) anaika makina oyendera mphepo.

ka madzi

Madzi - chuma chachikulu cha dziko lapansi. Madzi zikuphatikizapo onse nthaka ndi madzi pamwamba. Iwo kuphimba onse mitsinje, nyanja, nyanja, amene ntchito ndi anthu. chiwerengero chawo okwana dziko ndi za 1400 Mill. kiyubiki makilomita. Ilo liri ndi chiwerengero chachikulu cha Canada, Brazil ndi Russia. Palinso m'madera otentha kwambiri pamene pamwamba madzi kapena mvula n'zochepa.

Chuma lapansi anthu ntchito konsekonse ntchito zapakhomo, ngati madzi ogwiritsidwa ntchito pa ulimi ndi makampani. Nthawi ikuchitika mwai wina ndi mayiwe achilengedwe. Zosowa zawo, anthu ambiri desalinate kapena kusintha malangizo ndi malire a zinthu Mwachitsanzo, mu madamu.

Resource ntchito ulimi wothirira, kutulutsa nthunzi, Kutentha malo. Makampani madzi ntchito yozizira. Mchere madzi munthu amagwiritsa mankhwala ndi zosangalatsa. Tsiku ndi tsiku, m'pofunika zolinga ukhondo komanso kumwa.

zimakhudza anthu pa chuma

zochita za anthu ndi chinthu chachikulu zikutha m'mayiko chuma. Ndi chitukuko cha anthu amadya zikuchulukirachulukira. Anthu nthawi zambiri sazindikira chomwe chikuchitika ndi chuma losatha la dziko lapansi.

Poganizira chuma chawo wosatha, anthu kuyiwala za kuwonongeka pang'onopang'ono cha khalidwe lawo. Mosasamala kumwa madzi popanda zomera mankhwala kumabweretsa kuipitsa ake. Chaka chilichonse dziko kwayamba zochepa madzi oyenera kumwa.

Utsi mpweya utsi mafakitale mafakitale ndi zomera kusintha zikuchokera m'mlengalenga. Zikuoneka zosafunika zambiri asafe, methane ndi mpweya. Kudula mitengo mwachisawawa, nayenso amachepetsa chiwerengero cha mpweya opangidwa ndi zomera.

Zonse izi zimaonekera osati boma la chilengedwe. Quality wa Moyo amakhala m'munsi. Izi sizikutanthauza kuti anthu ayenera kusiya ntchito chuma. ochepa okha kusintha njira zake ndi luso kudya kwawo.