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N'chifukwa chiyani nyanja mchere madzi: maganizo awiri pa nkhani imodzi
Chifukwa nyanja madzi ndi mchere? Funso kamodzi pa moyo wanu (kapena kani, monga mwana a) anafunsa aliyense wa ife.
"Madzi amavala mwalawo." Mwambi umenewu Ndizoona. M'dziko pali madzi kenanso zosungunulira. Iwo akhoza kuchepetsa kuphatikizapo zidulo, mosavuta kupirira miyala yaikulu ndi miyala.
Madzi a mvula utuluke leached chovuta thanthwe, asambe ndi madzi. Salt wambirimbiri mu madzi, kupanga zowawa ndi mchere.
Koma chifukwa mitsinje abwino?
Asayansi kuitana pa zifukwa zingapo. Taganizirani chiphunzitso zofunika, amene lero chikuperekedwa ndi akatswiri amene amaphunzira madzi nyanja.
N'chifukwa chiyani madzi nyanja mchere? chiphunzitso choyamba.
zosafunika onse kugwera m'madzi, posapita nthawi kukathera ku nyanja ndi nyanja. N'chifukwa chiyani madzi nyanja mchere? Chifukwa mchere wambiri mtsinje. Komabe, mchere mwa iwo 70% zosakwana m'nyanja. zipangizo zake anawerengedwa, ndi kukoma madzi mtsinje zikuwoneka. Madzi m'mitsinje igwera mu nyanja, mchere amasonkhana kumeneko. ndondomeko ndi zaka zoposa biliyoni. nthawi ndi zoposa mokwanira "prosolit" ndalama yaikulu madzi. madzi pang'onopang'ono ukuphwera, mvula imagwera, abwerera kumka ku nyanja. Salt ndi zinthu zina kukhala zikutsatiridwa: iwo alibe asamasanduke nthunzi, koma anapeza.
A umboni wabwino chiphunzitso ichi ndi nyanja amene alibe ikuyenda: iwo mchere wambiri.
Mwachitsanzo, madzi a m'Nyanja Yakufa (lofunikira yaikulu chatsekedwa nyanja) lili ndi kuchuluka kwa mchere, izo amakankhira padziko iliyonse thupi.
Chotero chiphunzitso kufotokoza chifukwa madzi nyanja ndi mchere, ali choonekera drawback. Zilibe kuganizira kuti mu madzi mtsinje makamaka salt asidi carbonic, ndi m'madzi a - sodium mankhwala enaake (wamba mchere).
N'chifukwa chiyani madzi nyanja mchere? Chiphunzitso cha wachiwiri.
Malinga ndi iye, poyamba madzi mu nyanja sanali amchere, ndi wowawasa. Chifukwa chiyani? Chifukwa m'mlengalenga kwenikweni otentha mu nthawi ya kubadwa kwa dziko lapansi. Mapiri "ndi kuponyedwa" izo kwambiri wa zinthu mankhwala, anakhetsa asidi mvula. Zonsezi idatha pansi pa nyanja wakhanda, kupanga izo acidic. Pang'onopang'ono Anagwetsanso mtsinje m'nyanja linasokoneza miyala, amene amachitira ndi chidulo. Chifukwa, kusiyana mchere kuti mchere madzi ndipo anapanga. Anaima carbonates, koma khama kwambiri ndi ntchito ndi nyama zam'madzi kuti mothandizidwa ndi kumanga zipolopolo awo, mafupa, zipolopolo.
Padangokhala ndondomeko wakhala okhazikika, koma madzi m'nyanja anakhalabe mchere. Chotero izo mpaka lero.
Sitingawerenge onsewa, koma iwo sali chimodzimodzi n'chifukwa chake nyanja ndi mitsinje ya madzi osiyana. Makamaka malingaliro awa ndi wowonjezera wina ndi mzake, ndi zina ayi.
Mwina posachedwapa chiphunzitso chatsopano, umene yankho mabuku ku funso chidwi anthu onse a Dziko Lapansi.
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