What was a disadvantage of food crops?

A disadvantage of food crops is their susceptibility to pests and diseases, which can lead to significant crop losses and threaten food security. Additionally, the reliance on monoculture practices can deplete soil nutrients and reduce biodiversity, making ecosystems more vulnerable to environmental changes. Furthermore, intensive farming methods often require high inputs of water, fertilizers, and pesticides, which can lead to environmental degradation and increased costs for farmers.