Kudzuka m'mawa si kophweka, koma ena ngakhale kovuta m'mawa kupita m'bafamo. Izo zonse akuyamba zabwino kwambiri, mumasangalala madzi otentha, enveloping thupi, ndiye zimitsani faucet, ndipo chimakakamiza zinthu zobisika ndipo kubaya kuzizira! N'chifukwa chiyani tikutero ozizira pambuyo shawa? Yankho ndi wosavuta!
evaporation
Chifukwa cha ichi lagona m'lingaliro evaporation madzi. Munthu amachokera kwa akusamba, madontho otsala a madzi pa khungu kuyamba asanduke nthunzi. Akatembenuka mu mpweya, mphamvu matenthedwe wa madzi chofunika. mphamvu imeneyi amalandira chilengedwe. Chifukwa cha dontho pa khungu ngati ozizira ndipo amaundana. Amenewa sauzira chimwemwe m'nyengo yozizira, koma wosangalatsa kwambiri m'chilimwe. Ndi yofanana ndi mfundo za yatsoka thukuta, amene akutumikira monga njira zachilengedwe kuzirala. Thukuta si kuthandiza okha m'masiku yonyowa - ndi khungu si asamasanduke nthunzi, mukudwala kutentha ndi chinyezi. Pa zifukwa zomwezo, madzi si asamasanduke nthunzi pa khungu ndi mtima - pali kwambiri lonyowa mpweya. Koma kunja ankasewera kanyumba mpweya drier kwambiri, kotero kuti evaporation wa madzi sikusokoneza. Ndicho chifukwa mumaona pambuyo amasulidwe moyo kwambiri ozizira, kuchititsa chilakolako mwamsanga kukulunga ndekha chopukutira kapena mwinjiro ofunda.