InotungamirwaSainzi

Chii chinonzi chicherwa? Views uye mafungiro

Kwemazana emakore, maonero api zvicherwa vakanga dzichichinja. Zvino, kana tiri here kana kwete, kumativi ose, tinoenda mberi pamusoro zvicherwa. Kana uchitenda izvi "Rudo" kuna kushambadza zvose, ivo vari kwose kwose, kubvira mushonga wemazino uye kupedza zvokudya sterilized nekatsi.

Saka chii zvicherwa? Zvino pfungwa ichi pamusoro hakuna nekubvirana uye gakava mberi. Kana iwe gadzirisa vane tsanangudzo, mhinduro yomubvunzo wokuti, "Chii chinonzi chicherwa" rinogona muchidimbu sezvinotevera: zvicherwa nezvishoma kuva dzinongoitika mavambo uye inorganic sekristaro mamiriro, murwiyo izvo zvinogona anomiririrwa makemikari fomura. Ndiko, maererano nerondedzero iyi, zvicherwa - vari zvinhu akaumba mukufamba Geological pezvakaitwa uye kuva yakajeka makemikari anoumba. Vanogona kunzwa panyama, ndiko, akanzwa, akayera, ndikamuyerera, kana kuona, kunyange kana uchibatsirwa Manyiminya mano. Kubva nemaonero ichi, shoko pamusoro zvicherwa Somuenzaniso, katsi zvokudya, sezvo tichinzwa zvokushambadza, zvinoita sokuti dzinenge senguva dzose mbirikira asakura, asi uye makuru - zvisina maturo. Nepo chiri chokwadi pane zvakasikwa zvicherwa, izvo tinosangana ose zuva pamba, uyezve, pasina iro zvakaoma kufungidzira upenyu huzere. Mumwe wavo - the dombo munyu (halite).

A inokosha chaizvo unhu zvicherwa munyika tsanangudzo iyi yavo "rwokuzvarwa inorganic mavambo." Kufarira ndiye "zvomuzvarirwo" mavambo. Kune vazhinji siyana inorganic makemikari rizivikanwe mishonga, asi chete chidimbu chiduku yeimwe izvi zvakawanikwa zvakasikwa, saanomirirwa runoenzanirana tsananguro zvicherwa. Chikonzero ndechokuti mishonga murabhoritari vane mukana kuumba zvakawanda siyana ezvinhu pane chiri chaiyo hunhu, uye unganidza ari "kambani" ndivo makemikari kuti sezvingatarisirwa kuitika pamwe anenge.

Achienderera mberi zvisinei kuti, kuti zvicherwa kwakadaro, uye chii harisi, tinoona kuti, chaizvoizvo, chakaita zvokugadzirwa mangoda uye anokosha, zvakasikwa murabhoritari, inonzi zvicherwa haadaro. Hazvigoni kunzi kune zvicherwa kusanganisira dzinongoitika uye (zvisinei dzavo rwokuzvarwa kupi), uye kubvira kare uye rinopenya ndege kuva viscous kuti marasha mhando. Chikonzero - nokushaiwa sekristaro mamiriro.

Vazhinji mibvunzo mishonga kuti patsanura zvicherwa nokukura nemekiyuri - chete simbi kuti anowanika choga iri mvura. Pakuvamba, kana mukuru basa rakanga reDare sezvamunoita kwavo, nemekiyuri kwainzi chicherwa (Zvisinei, mvura uyewo) iri kupatsanura zvicherwa. Zvino, kana tsanangudzo zvicherwa zviri wakawedzera pamberi sekristaro mamiriro, ruzhinji mishonga zvakasikwa emura zvinhu kukirasi zvicherwa haina kutarisirwa.

In akatevedzana taishandisa kunzwa nezvake maparera anokosha zvishongo. Zvisinei, hazvigoni kunzi chicherwa nokuti kuti chimiro raro inhomogeneous. In kwayo sezvamunoita aripo calcite chicherwa (karusiyamu carbonate, crystalline zvinhu) uye Organic zvinhu, mumwe nomumwe constituent zvinoriumba ane makemikari anoumba.

Pari rokuti "chicherwa" uye rinowanzoshandiswa sezvo zita chicherwa series, uye sezvo zita rimwe chete sekristaro. Somuenzaniso, nedhaimani iri rakasiyana nemamwe pfuma sezvo kwayo zvakaoma, kunzwisisa somunhu mukuru pfuma crystals yacho chicherwa marudzi. Asi kana tiri kutaura pamusoro rimwe remasangano nedhaimani hwenyika "Cullinan", zvinoreva wakatorwa yoga chicherwa.

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