Mysterious toothed Narwhal

Narwhals cans be found in arctic waters of...........

2 answers

• North America

• Greenland

• Canada

• China

narwhale's are part of the whale family

• Sometimes

• False

• True

• maybe

Little is known about why the narwhal has a tusk like tooth that makes it look like a unicorn. What is the nickname this mammal goes by.

• unicorn of the sea

• mysterious tooth

• Flipper

• tusk horse

Narwhals communicate with one another by making ____and ____ sounds.

(2 answers)

• barking

• whistling

• clicking

• humming

What is a predator of the narwhal?

• other narwhales

• sharks

• polar bears

• Orca whale

It is rare, but why can a narwhal have 2 tusks?

• It is a baby narwhal

• it is dying

• it is a male

• it is a female

Which of the following best describes the role of a predator in an ecosystem?

• To increase the biodiversity by eliminating weaker species

• To control the population of prey species

• To provide food for other predators

• To pollinate plants

What unique feature apart from the tusk distinguishes the narwhal from other whale species?

• Its ability to live in freshwater

• Its distinctive vocalizations

• Its spotted skin pattern

• Its lack of a dorsal fin

The narwhals favorite fish to eat is ......

• catfish

• haddock

• cod

• bass

What characteristic is unique to marine mammals compared to other mammals?

• They are warm-blooded.

• They have lungs and breathe air.

• They have blubber to keep warm in cold water.

• They give birth to live young.