Blue Whale Quiz

How long can a blue whale grow up to?

• 100 feet

• 200 feet

• 150 feet

• 50 feet

What is the primary diet of blue whales?

• Seaweed

• Krill

• Small fish

• Plankton

How often do blue whales have babies?

• Every 2-3 years

• Every 5 years

• Every year

• Every 10 years

What was a major threat to blue whales in the 1900s?

• Pollution

• Climate change

• Overfishing

• Whaling for oil

How large is a blue whale's heart?

• Size of a car

• Size of a house

• Size of a basketball

• Size of a golf cart