The Snapping Turtle moves with his four feet on land. In the water it's a natural swimmer, it uses its webbed feet and its tail.
Habitat
The Snapping Turtle prefers muddy lakes and ponds, but will also live in slow moving rivers. Those environments are ideal for the Snapper.
Protection
The Snapping Turtle has a giant shell on is back that protects it from its very few predators. When the Snapping turtle is in the water it is relatively docile and doesn't go looking for trouble, but on land it is very aggressive because it's very slow.
Gas Exchange
The turtle species all breathes through the mouth, and has lungs.
Food
The Snapping turtle is at the top of the food chain in its environment, when it's an adult.