Question: I-Mount St. Helens kwakuyintaba emise okwe-cone eyakhiwa lapho izinto ezincibilikisiwe zifika phezu koMhlaba futhi zakha izingqimba. Izintaba ezimise okwesigaxa zakha ngenxa yasiphi esinye salezi zenzakalo?
Options:
izivunguvungu
ukuzamazama komhlaba
ukuqhuma kwentaba-mlilo
ukufakwa kwe-sediment
Answer: C