Answer:
c Bowls and pots
Step-by-step explanation:
Casting is an age old process. It dates from the early period of Bronze age where people of Mesopotamia made things out of casting.
Casting process was greatly improved by the Chinese people. Casting is a process where the raw material mainly iron or bronze or any other material is first melted and then it is poured in to a cavity of the desired shape to be casted surrounded by moulding sand. Upon solidification and cooling the casted product is taken out.
The Chinese people first used casting process to make bowls and pots made of bronze.