Which factor is crucial in the soil composition of gopher tortoise habitats?

In gopher tortoise habitats, poor sandy soils are crucial because these environments provide essential conditions for the survival and well-being of the species. Sandy soils promote good drainage, which is important because gopher tortoises tend to dig burrows that need to stay dry. Additionally, these soils support a unique ecosystem that includes various plant species that gopher tortoises rely on for food, such as grasses and legumes. The sandy texture allows for easier excavation of burrows, which is vital for their shelter and protection from predators. Thus, the specific characteristics of poor sandy soils align well with the ecological needs of gopher tortoises, making them an essential factor in their habitat composition.