Ocean Animals Worksheet

Ocean Animals

Read each question carefully and answer to the best of your ability.

1. Which ocean zone is known for having the most sunlight and a wide variety of marine life?

2. Which of the following is an adaptation that helps fish breathe underwater?

1. The largest animal on Earth, the blue whale, lives in the  .

2. Coral reefs are important habitats for many ocean animals and are often called the "rainforests of the  ."

3. Some deep-sea creatures produce their own light, a process called  .

1. All ocean animals can survive in both fresh and saltwater.

2. Sharks are mammals.

1. Name two ways ocean animals are adapted to survive in their marine environment.

2. Look at the image below. What is this diagram showing about the ocean?