Buraashka cadayga ee carruurta noocyadiisa kala duwan kuwaas oo loogu talagalay in lagu hormariyo bad-qabka caafimaadka carruurta iyo ka caawinta carruurta cadayashada.
Buraashka cadayga ee carruurta waxaa loogu talagalay in ay daboolaan baahiyaha ilmahaaga oo ay ka caawiyaan inay si buuxda u daryeelaan nadaafaddooda afka.