Demeter is the goddess of harvest. In Greek mythology, she is the daughter of Cronus and Rhea, and the sister of Zeus. Demeter is responsible for the growth and fertility of the earth, and she is often depicted as a nurturing figure who ensures the abundance of crops and the well-being of agricultural activities. She is also associated with the changing seasons, particularly the cycle of planting, growth, and harvest. Demeter's importance in ancient Greek society is reflected in the celebration of the Eleusinian Mysteries, a religious festival dedicated to her and her daughter Persephone.