Who is depicted as the Roman goddess of agriculture?

Ceres is accurately depicted as the Roman goddess of agriculture. In ancient Roman mythology, she was revered for her role in agricultural fertility and the harvest. She is often associated with the growth of crops and the nurturing aspects of farming, embodying the bountiful nature of the earth's produce. Her significance is mirrored in the festival of Cerealia, which celebrated the grain harvest and dedicated offerings to her, underscoring her vital position in agrarian society.

While Venus is primarily known as the goddess of love and beauty, Minerva is associated with wisdom and strategic warfare, and Juno is known as the queen of the gods and protector of women, none of these goddesses hold the specific domain of agriculture that Ceres embodies. This distinct association with farming and the earth clearly establishes Ceres as the correct answer for this question.