Kupatsanura namapoka nevhu

The pose paiva pamatombo, iyo chinonyanya pachena, inonzi "Primer". ehupfumi ayo zvakananga novimba siyana zvimwewo zvinogona kukonzera zvemakemikari uye mumuviri kukurwa kwevhu, kuparadzwa mhepo, mvura kukurwa kwevhu, uyewo tembiricha kuchinja. Okumusoro Chikamu ivhu, riri pasi mamwe pokudzora siyana zvoutachiona zvinhu, rinonzi ivhu. Simba ivhu paivakwa zvivako uye migwagwa ihuru kwazvo. Zvichienderana mhando uye zvivako akasiyana kugadzikana uye mukurumari enyika pabutiro michina uye kuvakwa nepurani.

By dhigirii kuparadzwa kwenyika uye matombo integuments, kusiyanisa zvinotevera mapoka chikuru nevhu:

1. Neskalnye.

2. Rock.

Boka rokutanga, akavapindurawo, rakakamurwa mapoka akawanda maererano mwero kusabatana: vakasindimara, ivhu uye jecha nevhu.

Zvinonyadzisa boka ivhu unotora musanganiswa vasina kusungwa PARTICIPLE saizi yakakura kupfuura 2 neMM, kwavo inorwara anopfuura 50% uremu. Sandy nevhu uri musanganiswa rakaoma hombe particulate zvachose gobvu asina ductility yakakwana.

Clay nevhu acho trenching cover, kwete kupfuura mvura iyo ingava monolithic kana yakaoma lumpy ezvinhu, asi mapurasitiki mune wetted ezvinhu. Zviri argillaceous mabwe kunge kanenge 3% yose inowanwa uremu.

Rock boka nevhu vari rakakamurwa metamorphic, igneous uye sedimentary. Vane ukama vanachandagwinyira zvakakwana pakati zviyo musanganiswa uye chicherwa nezvimedu, izvo zvingaita pasi marongera wakatsemuka kana kuramba nguvo.

Igneous vanoumba matombo vari kuputika mavambo uye yaro chaiyo kupatsanura: effusive Somuenzaniso, diabase uye basalt, uye zvakadzama, akadai syenite uye girenayiti.

Zvinomiririra metamorphic matombo kuti vakambonzwa yakakwirira tembiricha uye kumanikidzwa, somuenzaniso, machena, quartzite kana gneiss. zvinhu izvi vane yakakwirira azvipire simba.

Paumbwe sedimentary nevhu boka kwakakonzerwa deposits pakati nezvimedu kubva kutungamirira slurry vakazochinja ari kutendeuka kuva monolithic rukoko. Ndivo kana mugumisiro nemakemikari mhute deposition, kana zvakasiyana Organic kwendangariro. Saizvozvowo kuzviratidza marl, dolomite, gypsum, reraimu uye peat.

sedimentation mamiriro akaita mamwe kupatsanura kupinda aeolian, mvura-glacial moraine, rwizi uye gungwa.

Clastic matombo vanoumba subgroups maviri, izvo vanoparadzaniswa ne hunhu nesungano pakati inoramba iri chokuita (ivhu) uye vasingadiwi (jecha uye mavhu).

The ehupfumi rimwe boka ivhu kunoenderana nechitarisiko padombo, asi vanogona zvakasiyana-siyana mune makemikari mineralogical sezvamunoita, hunhu nezvezvakanga, chimiro uye PARTICIPLE saizi.

Nokudaro, lähikuva chinhu vakaparadzirwa multiphase ezvinhu, ayo dzinongoitika ezvinhu chine zvikamu zvitatu: zvicherwa zvinoumba dombo, mvura uye mhepo.