Colossal Creatures Quiz

Which of the following is the largest land animal alive today?

• Blue Whale

• Woolly Mammoth

• African Elephant

• Gigantopithecus

What is the largest animal to have ever existed on Earth?

• Argentinosaurus

• Blue Whale

• Woolly Mammoth

• Tyrannosaurus Rex

How long can a fully grown blue whale be?

• 75 to 100 feet

• 50 to 75 feet

• 125 to 150 feet

• 100 to 125 feet

What is the approximate weight of the largest known dinosaur, Argentinosaurus, compared to a blue whale?

• Three times as much

• Twice as much

• About the same

• Half as much

Why do the largest creatures tend to live in the ocean rather than on land?

• They have more food available

• Water supports their weight

• They can hide from predators

• They need less oxygen