I WONDR - How Fast Was The Brontosaurus?

The Brontosaurus, contrary to expectations, could move at speeds between 12 and 18 miles per hour. It was a massive dinosaur, measuring about 72 feet in length and 80.3 feet in height, and weighing between 14 to 17 tons, equivalent to three elephants. Its neck could extend over 19 feet. Despite its size, the Brontosaurus was not aggressive and did not attack predators, but it could defend itself effectively with its powerful tail.

What was the unexpected characteristic of the Brontosaurus regarding its movement?

• It was slower than expected.

• It was faster than a cheetah.

• It could move at speeds between 12 and 18 miles per hour.

• It could not move at all.

How long was the Brontosaurus?

• 50 feet

• 60 feet

• 80 feet

• 72 feet

What was the approximate weight of the Brontosaurus?

• 5 tons

• 15 tons

• 10 tons

• 20 tons

How did the Brontosaurus defend itself?

• By running away quickly

• By hiding

• By using its large tail

• By biting

What was the nature of the Brontosaurus?

• Non-aggressive

• Playful

• Friendly

• Aggressive