Have a look at the pictures of the creatures below. They all live in water, but only some of them live in the sea. Can you sort them into a group of creatures that live in the sea and a group of creatures that live in a pond.
What other creatures live in a pond? What other creatures live in the sea? Draw your own pictures to add to each group.
Can these creatures live on land? Why not? Find out how sea creatures have adapted to live in water.