Izitshalo izidalwa eziphilayo ezenza okungenziwa omunye umuntu: uguqule amandla elanga abe ngukudla. Le nqubo, ebizwa ngokuthi i-photosynthesis, yenzelwa kuphela ukutshala izidalwa. Asikho isilwane esikwazi ukukwenza, futhi mhlawumbe yingakho zikhetheke kangaka.
Ngaphandle kwabo, bekungeke kube khona ukuphila eMhlabeni, noma okungenani hhayi njengoba sazi. Yazi i- izici zezitshalo Ngakho-ke, kuyathakazelisa kakhulu.
Izici zezitshalo
Izidalwa zemifino, yize zibukeka zihluke kakhulu kwezinye izidalwa eziphilayo, zenza into efanayo nazo, okungukuthi: hluma (bayazalwa), ziyakhula, ziyakhiqizwa kabusha futhi ekugcineni afe. Kepha akuyona indlela elula le. Kusukela ngomzuzu wokuqala lapho abazali babo befaka khona ikhophi yezakhi zofuzo esibelethweni bese imbewu iqala ukuvuthwa, kufanele babhekane nezitha eziningana: isikhunta, izinambuzane, amabhaktheriya kanye namagciwane, ngaphezu kwezinguquko ezingazelelwe zokushisa.
Ukukhula futhi uhlale uphilile futhi uqinile, badinga ukukhanya okuvela elangeni (kungaba ngokuqondile noma ngokungaqondile), umoya, amanzi nomhlaba. Kodwa-ke, bazokwazi ukuphefumula, bamunce i-oxygen (O2) futhi baxoshe isikhutha (CO2), nokwenza i-photosynthesis, bakhiphe umoya-mpilo futhi bamunce isikhutha.
I-Photosynthesis
Njengoba sazi, izitshalo azikwazi ukunyakaza, ngakho-ke izimpande zazo zikhethekile ekubambeni izakhi ezitholakala enhlabathini ngokushesha nje lapho sekumanzi. Lezi zakhi zomzimba, ezaziwa ngokuthi ubisi oluhlaza, kuthuthwa isiqu emaqabungeni ngemikhumbi ekhuni. Uma sebefinyelele kubo, ahlangana ne-carbon dioxide okuthi, ngosizo lwelanga, aguqulwe abe ukudla. Njengomphumela oseceleni, izitshalo zikhipha umoya-mpilo.
Ukuphefumula kwemifino
Zonke izinto eziphilayo zidinga ukuphefumula. Endabeni yezitshalo, bakwenza imini nobusuku ukumunca umoya-mpilo nokuxosha isikhutha.
Ziyini izingxenye zezitshalo?
Umzimba wesitshalo uhlukaniswe izingxenye ezintathu:
- Ifa: ezimweni eziningi, zingaphansi komhlaba. Umsebenzi wawo ukuwabamba phansi futhi amunce amanzi nezakhamzimba abazitholayo.
- Iziqu: Imvamisa ikhula ibheke phezulu ekukhanyeni. Kungaba ukhuni noma i-herbaceous. Amagatsha, amaqabunga, izimbali nezithelo ziyakhula kuwo.
- Kushiya: ziqukethe i-blade, okuyingxenye ebanzi, futhi ingahle ibe ne-petiole, okuyisiqu esibajoyina negatsha. Ingxenye ephezulu yaziwa njengengxenye engenhla kanti engezansi yaziwa ngokuthi ingemuva. Unqenqema ubizwa ngokuthi imajini.
Ngaphezu kwalezi zingxenye ezintathu eziyinhloko, bangaba nazo flores y izithelo, okunezinhlobonhlobo zamasayizi nomumo. Kunezimbali ezilula ezinongqimba olulodwa lwamacembe, ziphindwe kabili; okubomvu, okupinki, okuphuzi, okuluhlaza okwesibhakabhaka, i-bicolor, ... Ngokuqondene nezithelo, kukhona ezinye ezilukhuni kakhulu futhi okubonakala kunzima ukuziphula, kanti kukhona nezinye ezithambile futhi ezimnandi ezingadliwa.
Yiziphi izinhlobo zezitshalo ezikhona?
Sikhomba izinhlobo ezine zezitshalo:
- Izihlahla: yilezo ezinesiqu esinokhuni, esaziwa ngokuthi yisiqu, esikhula sibe ngaphezu kwamamitha amahlanu ubude.
- Isihlahlana: yilabo abaneziqu ezinamandla lelo gatsha kusuka ezingeni lomhlabathi. Zilinganisa imitha elilodwa kuya kwayisihlanu.
- Izihlahlana noma izihlahlana: yilezo zitshalo ezineziqu ezinamandla ezifinyelela ukuphakama okungaphansi kwemitha elilodwa.
- Amakhambi: yilezo zitshalo ezineziqu ezithambile, eziluhlaza.
Sithemba ukuthi kube wusizo kuwe 🙂.
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