Click on the squid!

Scramble the letters: A C N O E

They have smooth, rubbery skin and are usually colored in some mixture of black, white, and gray. They have two flippers, or fins, on their sides, as well as a triangular fin on the back.

Unscramble the letters: C E E R O S R U

It's something that can be used for a purpose.

Click on the sea turtle!

It's the top layer of the ocean. In this zone, sunlight goes down to about 137 m.

Click on the polluted areas as many as you can find!

Click on the sharks as many as you can find!

To pass from view.

The middle of the night; deep or extended darkness or gloom.

Unscramble the letters: R Y L A E

Click on the octopus!

They are some of the world's simplest animals. They have no heads, eyes, tails, or mouths. They are rooted in one spot. Their bodies are full of tiny holes.

Unscramble the letters: Z E O N

It's an area.