The main differences between a turtle and a tortoise are:
Habitat: Turtles are generally aquatic or semi-aquatic, living in or near water, while tortoises are land-dwelling and prefer dry environments.
Shell shape: Turtles have a flatter, more streamlined shell that helps them swim, while tortoises have a more dome-shaped shell for protection on land.
Limbs: Turtles have webbed feet or flippers for swimming, whereas tortoises have sturdy, elephant-like legs for walking on land.
Diet: Turtles are omnivores, eating both plants and small animals, while tortoises are herbivores, feeding mainly on plants and vegetables.
Behavior: Turtles are generally more active and social, while tortoises are known to be more solitary and slow-moving.