Quiz on Tyrannosaurus rex

Tyrannosaurus comes from the Greek words meaning ‘tyrant lizard’, while the word ‘rex’ means ‘king’ in Latin. Tyrannosaurus rex is often abbreviated to T-Rex.

Tyrannosaurus rex lived in an area of the Earth that now makes up western North America. Tyrannosaurus rex lived in the late Cretaceous Period, around 66 million years ago.

Tyrannosaurus rex walked on two legs, balancing its huge head with a long and heavy tail that sometimes contained over 40 vertebrae. Tyrannosaurus rex had small arms that were extremely powerful and featured two clawed fingers.

Tyrannosaurus rex measured up to 13m (42ft) in length, 4m (13ft) at the hip and could weigh up to 7 tons. The skull of a Tyrannosaurus rex alone measured up to 1.5m (5ft) long. The largest tooth of any carnivorous dinosaur found to this date is that of a T-Rex. It is estimated to have been around 30cm (12in) long when including the root.

Along with Stegosaurus and Iguanodon, Tyrannosaurus rex was one of three dinosaurs that inspired the appearance of Godzilla. Tyrannosaurus rex was represented in the popular Transformers toy line and animated series as Grimlock, an Autobot that could transform into a powerful Tyrannosaurus rex.

Interpret the scientific terminology: What does "vertebrae" refer to in the context of Tyrannosaurus rex?

• The bones in its legs

• The bones in its tail

• The bones in its skull

• The bones in its arms

Tyrannosaurus comes from the Greek words meaning ‘tyrant lizard’, while the word ‘rex’ means ‘king’ in Latin. Tyrannosaurus rex is often abbreviated to T-Rex.

Tyrannosaurus rex lived in an area of the Earth that now makes up western North America. Tyrannosaurus rex lived in the late Cretaceous Period, around 66 million years ago.

Tyrannosaurus rex walked on two legs, balancing its huge head with a long and heavy tail that sometimes contained over 40 vertebrae. Tyrannosaurus rex had small arms that were extremely powerful and featured two clawed fingers.

Tyrannosaurus rex measured up to 13m (42ft) in length, 4m (13ft) at the hip and could weigh up to 7 tons. The skull of a Tyrannosaurus rex alone measured up to 1.5m (5ft) long. The largest tooth of any carnivorous dinosaur found to this date is that of a T-Rex. It is estimated to have been around 30cm (12in) long when including the root.

Along with Stegosaurus and Iguanodon, Tyrannosaurus rex was one of three dinosaurs that inspired the appearance of Godzilla. Tyrannosaurus rex was represented in the popular Transformers toy line and animated series as Grimlock, an Autobot that could transform into a powerful Tyrannosaurus rex.

What does the name "Tyrannosaurus rex" mean in Greek and Latin?

• Giant lizard king

• Tyrant lizard king

• Fearsome dinosaur

• Ancient reptile ruler

Tyrannosaurus comes from the Greek words meaning ‘tyrant lizard’, while the word ‘rex’ means ‘king’ in Latin. Tyrannosaurus rex is often abbreviated to T-Rex.

Tyrannosaurus rex lived in an area of the Earth that now makes up western North America. Tyrannosaurus rex lived in the late Cretaceous Period, around 66 million years ago.

Tyrannosaurus rex walked on two legs, balancing its huge head with a long and heavy tail that sometimes contained over 40 vertebrae. Tyrannosaurus rex had small arms that were extremely powerful and featured two clawed fingers.

Tyrannosaurus rex measured up to 13m (42ft) in length, 4m (13ft) at the hip and could weigh up to 7 tons. The skull of a Tyrannosaurus rex alone measured up to 1.5m (5ft) long. The largest tooth of any carnivorous dinosaur found to this date is that of a T-Rex. It is estimated to have been around 30cm (12in) long when including the root.

Along with Stegosaurus and Iguanodon, Tyrannosaurus rex was one of three dinosaurs that inspired the appearance of Godzilla. Tyrannosaurus rex was represented in the popular Transformers toy line and animated series as Grimlock, an Autobot that could transform into a powerful Tyrannosaurus rex.

What is the estimated length of a Tyrannosaurus rex?

• 10m

• 13m

• 15m

• 20m

Tyrannosaurus comes from the Greek words meaning ‘tyrant lizard’, while the word ‘rex’ means ‘king’ in Latin. Tyrannosaurus rex is often abbreviated to T-Rex.

Tyrannosaurus rex lived in an area of the Earth that now makes up western North America. Tyrannosaurus rex lived in the late Cretaceous Period, around 66 million years ago.

Tyrannosaurus rex walked on two legs, balancing its huge head with a long and heavy tail that sometimes contained over 40 vertebrae. Tyrannosaurus rex had small arms that were extremely powerful and featured two clawed fingers.

Tyrannosaurus rex measured up to 13m (42ft) in length, 4m (13ft) at the hip and could weigh up to 7 tons. The skull of a Tyrannosaurus rex alone measured up to 1.5m (5ft) long. The largest tooth of any carnivorous dinosaur found to this date is that of a T-Rex. It is estimated to have been around 30cm (12in) long when including the root.

Along with Stegosaurus and Iguanodon, Tyrannosaurus rex was one of three dinosaurs that inspired the appearance of Godzilla. Tyrannosaurus rex was represented in the popular Transformers toy line and animated series as Grimlock, an Autobot that could transform into a powerful Tyrannosaurus rex.

Analyze the significance of the T-Rex's skull size. Why is it important in understanding its predatory nature?

• It indicates a herbivorous diet.

• It suggests a strong bite force.

• It shows it was a social animal.

• It implies it was a small dinosaur.

Tyrannosaurus comes from the Greek words meaning ‘tyrant lizard’, while the word ‘rex’ means ‘king’ in Latin. Tyrannosaurus rex is often abbreviated to T-Rex.

Tyrannosaurus rex lived in an area of the Earth that now makes up western North America. Tyrannosaurus rex lived in the late Cretaceous Period, around 66 million years ago.

Tyrannosaurus rex walked on two legs, balancing its huge head with a long and heavy tail that sometimes contained over 40 vertebrae. Tyrannosaurus rex had small arms that were extremely powerful and featured two clawed fingers.

Tyrannosaurus rex measured up to 13m (42ft) in length, 4m (13ft) at the hip and could weigh up to 7 tons. The skull of a Tyrannosaurus rex alone measured up to 1.5m (5ft) long. The largest tooth of any carnivorous dinosaur found to this date is that of a T-Rex. It is estimated to have been around 30cm (12in) long when including the root.

Along with Stegosaurus and Iguanodon, Tyrannosaurus rex was one of three dinosaurs that inspired the appearance of Godzilla. Tyrannosaurus rex was represented in the popular Transformers toy line and animated series as Grimlock, an Autobot that could transform into a powerful Tyrannosaurus rex.

Summarize the physical characteristics of Tyrannosaurus rex. Which of the following is NOT a characteristic mentioned?

• It walked on two legs.

• It had large wings.

• It had small but powerful arms.

• It had a long tail with many vertebrae.

Tyrannosaurus comes from the Greek words meaning ‘tyrant lizard’, while the word ‘rex’ means ‘king’ in Latin. Tyrannosaurus rex is often abbreviated to T-Rex.

Tyrannosaurus rex lived in an area of the Earth that now makes up western North America. Tyrannosaurus rex lived in the late Cretaceous Period, around 66 million years ago.

Tyrannosaurus rex walked on two legs, balancing its huge head with a long and heavy tail that sometimes contained over 40 vertebrae. Tyrannosaurus rex had small arms that were extremely powerful and featured two clawed fingers.

Tyrannosaurus rex measured up to 13m (42ft) in length, 4m (13ft) at the hip and could weigh up to 7 tons. The skull of a Tyrannosaurus rex alone measured up to 1.5m (5ft) long. The largest tooth of any carnivorous dinosaur found to this date is that of a T-Rex. It is estimated to have been around 30cm (12in) long when including the root.

Along with Stegosaurus and Iguanodon, Tyrannosaurus rex was one of three dinosaurs that inspired the appearance of Godzilla. Tyrannosaurus rex was represented in the popular Transformers toy line and animated series as Grimlock, an Autobot that could transform into a powerful Tyrannosaurus rex.

Evaluate the claim that Tyrannosaurus rex was one of the largest carnivorous dinosaurs. What evidence supports this claim?

• Its small arms

• Its length and weight

• Its habitat

• Its relationship with other dinosaurs

Tyrannosaurus comes from the Greek words meaning ‘tyrant lizard’, while the word ‘rex’ means ‘king’ in Latin. Tyrannosaurus rex is often abbreviated to T-Rex.

Tyrannosaurus rex lived in an area of the Earth that now makes up western North America. Tyrannosaurus rex lived in the late Cretaceous Period, around 66 million years ago.

Tyrannosaurus rex walked on two legs, balancing its huge head with a long and heavy tail that sometimes contained over 40 vertebrae. Tyrannosaurus rex had small arms that were extremely powerful and featured two clawed fingers.

Tyrannosaurus rex measured up to 13m (42ft) in length, 4m (13ft) at the hip and could weigh up to 7 tons. The skull of a Tyrannosaurus rex alone measured up to 1.5m (5ft) long. The largest tooth of any carnivorous dinosaur found to this date is that of a T-Rex. It is estimated to have been around 30cm (12in) long when including the root.

Along with Stegosaurus and Iguanodon, Tyrannosaurus rex was one of three dinosaurs that inspired the appearance of Godzilla. Tyrannosaurus rex was represented in the popular Transformers toy line and animated series as Grimlock, an Autobot that could transform into a powerful Tyrannosaurus rex.

Compare and contrast Tyrannosaurus rex with another dinosaur, such as Stegosaurus. Which of the following statements is true?

• Both walked on four legs.

• Both were herbivores.

• T-Rex was a carnivore, while Stegosaurus was a herbivore.

• Both had large wings.

Tyrannosaurus comes from the Greek words meaning ‘tyrant lizard’, while the word ‘rex’ means ‘king’ in Latin. Tyrannosaurus rex is often abbreviated to T-Rex.

Tyrannosaurus rex lived in an area of the Earth that now makes up western North America. Tyrannosaurus rex lived in the late Cretaceous Period, around 66 million years ago.

Tyrannosaurus rex walked on two legs, balancing its huge head with a long and heavy tail that sometimes contained over 40 vertebrae. Tyrannosaurus rex had small arms that were extremely powerful and featured two clawed fingers.

Tyrannosaurus rex measured up to 13m (42ft) in length, 4m (13ft) at the hip and could weigh up to 7 tons. The skull of a Tyrannosaurus rex alone measured up to 1.5m (5ft) long. The largest tooth of any carnivorous dinosaur found to this date is that of a T-Rex. It is estimated to have been around 30cm (12in) long when including the root.

Along with Stegosaurus and Iguanodon, Tyrannosaurus rex was one of three dinosaurs that inspired the appearance of Godzilla. Tyrannosaurus rex was represented in the popular Transformers toy line and animated series as Grimlock, an Autobot that could transform into a powerful Tyrannosaurus rex.

Which period did Tyrannosaurus rex live in?

• Jurassic Period

• Triassic Period

• Late Cretaceous Period

• Early Cretaceous Period

Tyrannosaurus comes from the Greek words meaning ‘tyrant lizard’, while the word ‘rex’ means ‘king’ in Latin. Tyrannosaurus rex is often abbreviated to T-Rex.

Tyrannosaurus rex lived in an area of the Earth that now makes up western North America. Tyrannosaurus rex lived in the late Cretaceous Period, around 66 million years ago.

Tyrannosaurus rex walked on two legs, balancing its huge head with a long and heavy tail that sometimes contained over 40 vertebrae. Tyrannosaurus rex had small arms that were extremely powerful and featured two clawed fingers.

Tyrannosaurus rex measured up to 13m (42ft) in length, 4m (13ft) at the hip and could weigh up to 7 tons. The skull of a Tyrannosaurus rex alone measured up to 1.5m (5ft) long. The largest tooth of any carnivorous dinosaur found to this date is that of a T-Rex. It is estimated to have been around 30cm (12in) long when including the root.

Along with Stegosaurus and Iguanodon, Tyrannosaurus rex was one of three dinosaurs that inspired the appearance of Godzilla. Tyrannosaurus rex was represented in the popular Transformers toy line and animated series as Grimlock, an Autobot that could transform into a powerful Tyrannosaurus rex.

Create a new character inspired by Tyrannosaurus rex. What unique abilities would this character have?

• Ability to fly

• Ability to camouflage

• Ability to breathe fire

• Ability to swim

Tyrannosaurus comes from the Greek words meaning ‘tyrant lizard’, while the word ‘rex’ means ‘king’ in Latin. Tyrannosaurus rex is often abbreviated to T-Rex.

Tyrannosaurus rex lived in an area of the Earth that now makes up western North America. Tyrannosaurus rex lived in the late Cretaceous Period, around 66 million years ago.

Tyrannosaurus rex walked on two legs, balancing its huge head with a long and heavy tail that sometimes contained over 40 vertebrae. Tyrannosaurus rex had small arms that were extremely powerful and featured two clawed fingers.

Tyrannosaurus rex measured up to 13m (42ft) in length, 4m (13ft) at the hip and could weigh up to 7 tons. The skull of a Tyrannosaurus rex alone measured up to 1.5m (5ft) long. The largest tooth of any carnivorous dinosaur found to this date is that of a T-Rex. It is estimated to have been around 30cm (12in) long when including the root.

Along with Stegosaurus and Iguanodon, Tyrannosaurus rex was one of three dinosaurs that inspired the appearance of Godzilla. Tyrannosaurus rex was represented in the popular Transformers toy line and animated series as Grimlock, an Autobot that could transform into a powerful Tyrannosaurus rex.

What is the significance of the T-Rex's teeth being the largest of any carnivorous dinosaur?

• It indicates a plant-based diet.

• It suggests it was a scavenger.

• It implies it was an apex predator.

• It shows it was a social creature.