AI-assisted educational illustration. Root shapes and depths vary by species, soil and moisture; this cutaway is not to scale. Created for the Where’s Wildlife prairie habitat guide in a natural-history field-guide style. AI-generated illustration, not a documentary photograph. There is more prairie below your feet. Roots take up water and nutrients and help hold soil together. Many prairie plants also have protected buds and underground storage structures that support regrowth. Soil organisms help break down plant litter. Different plants use the soil in different ways: the roots shown here are examples, not exact profiles of the illustrated flowers.