Marine Life Quiz

Which of the following is true about dolphins?

• They are fish that breathe underwater.

• They live only in freshwater.

• They are mammals that breathe air.

• They have scales like fish.

What is the relationship between clown fish and sea anemones?

• Clown fish eat sea anemones.

• Clown fish and sea anemones compete for food.

• Sea anemones protect clown fish from predators.

• Clown fish protect sea anemones in exchange for food and shelter.

How do jellyfish move in the water?

• By floating with the current.

• By jet propulsion, sucking in and squirting out water.

• By crawling on the ocean floor.

• By swimming with fins.

What is unique about the way octopuses can move?

• They can fly out of the water.

• They can squeeze through very small spaces.

• They can walk on land.

• They can swim faster than any other sea creature.

What special ability do some starfish have?

• They can change colors to camouflage.

• They can grow back an arm if it breaks off.

• They can fly above the water surface.

• They can produce light to attract prey.