<human>:  What is the difference between a tortoise and a turtle?
<bot>: The primary difference between a tortoise and a turtle is that tortoises are land-dwelling animals, while turtles typically live in water, either in the ocean or freshwater habitats. Tortoises have heavier, more compact shells than turtles, and there are different species with slightly different physical characteristics. In addition, turtles have webbed feet designed for swimming, while tortoises have elephantine-like feet that are better adapted for walking on land.