Marine Mammals Quiz

What is echolocation?

• A place on a map.
• Is when you yell in a large room and your voice repeats.
• The use of echoes to navigate or located prey.

Which animals were the most alike?

• Otters and Dolphins

• Whales and Seals

• Dolphins and Seals

• Whales and Otters

Manatees are mammals that are 

• herbivores
• carnivores
• omnivores
• photosynthetic

What is baleen?

• Flexible bristles in the mouths of the whale used to filter prey out of the water.
• A way a dolphin navigates and locates prey.
• Something you blow up with air and use to decorate for a party.

Which is used to keep warm?

• blubber
• baleen
• blowhole
• flukes

Which has long front flippers and can swing their hind flippers forward to walk on land?

• sea lions
• seals

Which eats fish?

• dolphins
• seal
• sea lions
• all of the above

Marine mammals do NOT have hair.

• true 
• false

Which is NOT true about marine mammals?

• They have hair.
• They are warm blooded and give live birth.
• They can breathe underwater.
• They feed their babies milk.

What do mother whales produce for their babies that is similar to human mothers?

• Milk

• Protective gel

• Oxygen

• Heat