A food surplus is a benefit of farming. Which of the following is a food surplus?
A.
when extra food spoils
B.
when people wait in line for food
C.
when families have extra food
D.
when not enough rain falls to grow food
A.
when extra food spoils
B.
when people wait in line for food
C.
when families have extra food
D.
when not enough rain falls to grow food