Kodi ntchito ya mbedza ndi chiyani pantchito yofunsira

Pulasitiki yokutidwambeza maunaziletsa mchenga otaya chodabwitsa: pofukula ngalande, poganiza molunjika pamwamba ngalande, nthaka adzakhala mmwamba mphamvu, akhoza kutulutsa mchenga otaya chodabwitsa.Ndiye pansi pa nthaka kukhamukira madzi, sangakhoze kuchotsa mafunsidwe kapena njira zina, molunjika mzere 9 bwino mfundo mpweya, mpweya wa mitundu yonse ya njira yokumba kutsitsa pansi tebulo bwino mfundo mpweya, osati kumawonjezera mavuto gradient.

Ikhozanso kusintha chizolowezi cha zochitika pansi pa nthaka, ngakhale pali njira zambiri zowonongeka, katundu wa umisiri ayenera kuganiziridwa, kuya kwa pofukula, makhalidwe a nthaka ndi zinthu zachuma ndi zinthu zina zomwe zimaganiziridwa, dzenje lozama la maziko, zosakwana 4 peresenti yoyanika bwino bwino mfundo. chuma, dzenje lakuya la maziko liyenera kuganiziridwa bwino poyambira ma radiation, kutentha kwakukulu kwa dzenje lakuya kuyenera kuganiziridwa, ndi chitsime chakuya.

Kuyerekeza ulimi wothirira bwino ndi kuwala ndi mitundu yonse ya ziwembu zosayenera, amavomereza kuti seepage nsalu yotchinga ya seepage nsalu yotchinga zothandiza mpweya chiwembu, ntchito kuteteza kapena kukakamiza ake pansi madzi seepage mu dzenje, ntchito mbedza mwala nsalu yotchinga;Nthawi zina amafunikanso mu nsalu yotchinga kapena kunja kwa mulu wosakanikirana wa nthaka, madzi ozungulira mulu wosakaniza nthaka, mbedza ukonde ndi njira yomwe imagwiritsidwa ntchito popanga madzi, madzi osungira madzi khoma amathanso kupititsa patsogolo zotsatira, mukugwira ndi kusindikiza, wotopa. mulu, kusunga mulu, madzi kusakaniza nthaka mulu kusindikiza kusindikiza.

Ntchito mfundo yambeza maunandizofanana ndi chitetezo chotsetsereka cha nangula wa kutsitsi ndi khoma la msomali wa nthaka.mbeza mauna dongosolo makhalidwe: makhalidwe ake kusintha angapangitse dongosolo kukhala mbali ya yunifolomu kutengerapo katundu mozungulira kupereka masewero athunthu kuteteza dongosolo lonse, ndiye gawo la katundu, udindo wonse, kuti mbedza. mesh system imatha kuvomera katundu wokulirapo ndikuchepetsa zofunikira zamphamvu ya bawuti imodzi.