Which of the following would be considered a monoculture?
a-a 100-acre field that is planted with a variety of crops for use in feeding farm animals
b-a garden plot planted with 10 tomato plants
c-a 100-acre field, all of which is planted with the same variety of corn
d-a two-acre field planted with a variety of foods intended to support several families for the year

c- A 100-acre field, all of which is planted with the same variety of corn.

Explanation:

Monoculture in agriculture practice can be defined as the practice of producing or growing a single kind of crop, livestock species, plant or breed in a field of farming. Annually planting the same kind of crop over the same agriculture field is likely to deplete the nutrients from the earth on which the plant relies upon. The soil becomes weak and unable to support the growth of crops.

C. is the correct option this is because the entire agriculture field is utilized to grow the same kind of crop that is the same variety of all corn plants.