Izinto zemvelo, ezingaphili ezakha amadwala
Impendulo ithi: kwesokudla.
Amaminerali, into engokwemvelo engaphili, yakha amatshe esiwazi sonke.
Ukubunjwa kwamadwala kuwumphumela wenqubo yokwakheka kwenhlabathi kanye nokwakheka phakathi nezinkulungwane zeminyaka.
Ukudlulisa lolu lwazi ngendlela enobungane nephumayo evela kuthisha noma uthisha kuthuthukisa ukuxhumana nabafundi futhi kubenza baqonde isayensi ngendlela eyamukelekayo.
Ngokwakha ukuzethemba phakathi kwabafundi nokubakhuthaza ukuthi bathuthukise ubuhlakani besayensi, bazokwazi ukufunda kangcono nangempumelelo.
Kufanele sonke silondoloze futhi sivikele lezi zinto zemvelo, yingakho sonke kufanele sisebenze kanzima ukuze silondolozele le ngcebo yemvelo eyigugu ukuze izuze izizukulwane ezizayo.
