Izihlahla zezithelo

Izinkulungwane zeminyaka, abantu bebelokhu bebonga ukuba nezihlahla zezithelo eduze. Izitshalo okuthi, ngaphezu kokunikeza umthunzi, ziphinde zikhiqize izithelo ezifanele ukusetshenziswa. Nakuba singebona ochwepheshe bomlando wokuziphendukela kwemvelo komuntu, siyaqiniseka ukuthi besilokhu sifunda ukuthi yiziphi izinhlobo eziphephile ngokubheka ezinye izilwane, futhi mhlawumbe nangokuhlola amaphutha.

Namuhla sekunezindlela eziphephile zokwazi ukuthi isithelo siyadliwa yini noma cha. Ngenxa yalesi sizathu, esimweni sokucatshangelwa ukuthi isihlahla esingaziwa kuze kube manje sitholakala, into ephephe kunazo zonke ukuthi isithelo saso sizoyiswa endaweni yokucwaninga ukuze sihlaziywe. Lapho, ososayensi babezobona ukuthi iqukethe izinto ezinobuthi noma ezinobuthi, noma cha.

Ngokufanayo, kufanele kushiwo ukuthi sinenhlanhla enkulu ngokuphila emhlabeni lapho sinezinhlobonhlobo zezihlahla zezithelo: i-evergreen, i-deciduous; ukumelana nesomiso, isithwathwa,... Uma ufuna ukuzazi zonke, sikumema ukuthi unake amafayela esizowengeza kulesi sigaba.