Dolphin Species- Quiz #1

What is the largest species of dolphin?

• Octopus

• Orca

• Giant squid

• Great white shark

How long can adult male orcas often measure?

• Over 40 feet

• Over 20 feet

• Over 30 feet

• Over 10 feet

What is the second heaviest brain among marine mammals?

• Giant squid

• Great white shark

• Orca

• Octopus

What do orcas use for hunting that humans do not have?

• Sharp teeth

• Fast swimming

• Echolocation

• Strong smell

What is the family group of orcas called?

• Herd

• Flock

• School

• Pod

What are orcas often referred to as?

• Sharks of the sky

• Wolves of the sea

• Lions of the ocean

• Eagles of the deep

What is the main threat to orcas?

• Other orcas

• Large sharks

• Giant squids

• Humans

How often can adult female orcas give birth?

• Every 5 to 15 years

• Every 2 to 5 years

• Every 3 to 10 years

• Every 1 to 2 years

Why are orcas not considered fish?

• Because they are reptiles

• Because they are amphibians

• Because they are mammals

• Because they are birds