WHO WILL WIN?
T. rex
RAAWR
Velociraptor
SKREEE
THE SETUP

T. rex vs Velociraptor

T. rex
T. rex
Velociraptor
Velociraptor

Pretend a t. rex and a velociraptor meet in grassland. Look at the facts. Then you pick.

Would they meet?

No. Wild t. rexs and velociraptors would not meet. We still look at the facts.

This is pretend and based on facts. Real animals usually hide or leave.

Read the facts. Make your card. The page waits to pick.

Corner A

T. rex

Tyrannosaurus rex · The banana-toothed bone cruiser.

T. rex
Home
Late Cretaceous floodplains of western North America · Lived in North America long ago
Food
Meat
Group
Lives alone
Size
T. rex is giant.

Giant bite-and-pull hunter.

A huge smelling system and eyes that faced more forward than most dinosaurs.

Top of a vanished food web.

  • T. rex is giant and not very fast.
  • Horned dinosaurs, duckbills, leftover carcasses — a giant meat-eater that did not skip free calories.
  • Fossils come from places like Hell Creek: forests, rivers, and floodplains about 66 million years ago.

Family: Birds!

Corner B

Velociraptor

Velociraptor mongoliensis · Turkey-sized, feathered, and scientifically not a movie extra.

Velociraptor
Home
Late Cretaceous dunes of Mongolia · Lived in Asia long ago
Food
Meat
Group
Lives alone
Size
Velociraptor is small.

Sickle-claw pinner of small prey.

Sharp-eyed, quick-headed.

Fierce for a turkey.

  • Velociraptor is small and fast.
  • Small animals, maybe Protoceratops.
  • Mongolian desert dunes, not a jungle gym.

Family: Birds, Deinonychus, and the other dromaeosaurs.

TO SCALE!

SIZE & WEIGHT

Stand them next to a grown-up. Who is bigger and heavier?

1.70 m

Grown-up

3.7 m

T. rex to scale

T. rex

0.50 m

Velociraptor to scale

Velociraptor

Height to scale. A grown-up is 1.7 m.

T. rex8,200 kg

Hip-tall as a basketball hoop, heavier than an African elephant, longer than a school bus.

Velociraptor15 kg

About as heavy as a big turkey or a small dog. Hip-tall to a first grader.

T. rex

3.7 m · 8,200 kg

T. rex is giant. 8,200 kg.

Velociraptor

0.50 m · 15 kg

Velociraptor is small. 15 kg.

Kilograms are honest. A small animal can still have a strong tool.

Who would you pick for size?

TOOLKIT!

TOOLS

Teeth, claws, horns, venom, kick — what tools do they have?

  • Weapon: Banana-sized bone shears
  • Armor: Thick skull and a neck like a crane
  • Senses: A huge smelling system and eyes that faced more forward than most dinosaurs.

T. rex · labeled field diagram

  • Weapon: Sickle toe-claw
  • Armor: Feather coat
  • Senses: Sharp-eyed, quick-headed.

Velociraptor · labeled field diagram

T. rex8000 psi bite
Velociraptor200 psi bite

T. rex

Banana-sized bone shears

Tool: banana-sized bone shears. Bite: 8,000 psi.

Velociraptor

Sickle toe-claw

Tool: sickle toe-claw. Bite: 200 psi.

A bite number is only one tool. Coils and kicks count too.

Whose tools would you trust?

ZOOM!

SPEED

Who gets there first?

T. rex
20 km/h
Velociraptor
40 km/h
T. rex20 km/h
Velociraptor40 km/h

T. rex

20 km/h

T. rex can go 20 km/h. That is not very fast.

Velociraptor

40 km/h

Velociraptor can go 40 km/h. That is fast.

A fast animal can miss. A slow one only has to connect.

Who takes the speed card?

HOME MAP!

HOME

They meet in grassland. Who is built for this place?

N. AmericaS. AmericaEuropeAfricaAsiaAustraliaAntarctica
T. rexVelociraptorBoth

Meeting biome: grassland. Colored land is fossil range for dinosaurs and living range for zoo animals.

T. rex

This is home · Lived in North America long ago

T. rex lives in places like grassland.

Velociraptor

This is home · Lived in Asia long ago

Velociraptor lives in places like grassland.

No. Wild t. rexs and velociraptors would not meet. We still look at the facts.

Who gets the home point?

MENU!

FOOD

How do they get lunch?

T. rex
Meat · Giant bite-and-pull hunter.
Velociraptor
Meat · Sickle-claw pinner of small prey.

T. rex

Meat · Giant bite-and-pull hunter.

Horned dinosaurs, duckbills, leftover carcasses — a giant meat-eater that did not skip free calories.

Velociraptor

Meat · Sickle-claw pinner of small prey.

Small animals, maybe Protoceratops.

A plant eater is not 'safe.' Hippos and elephants still end arguments.

Whose hunting or defending helps more?

MOOD!

MOOD

Alone vs team. This rumble is one vs one.

T. rex
Lives alone
Velociraptor
Lives alone
T. rex9 grit /10
Velociraptor7 grit /10

T. rex

Lives alone

Top of a vanished food web. Grit: 9/10.

Velociraptor

Lives alone

Fierce for a turkey. Grit: 7/10.

Pack and pride animals lose their backup in a 1-v-1.

Who is better for a solo meeting?

PING!

BRAINS

Who notices first and thinks next?

T. rex
5/10
Velociraptor
6/10
T. rex5 brains /10
Velociraptor6 brains /10

T. rex

5/10

A huge smelling system and eyes that faced more forward than most dinosaurs.

Velociraptor

6/10

Sharp-eyed, quick-headed.

In the wild, brains often mean leave before it starts.

Who would you score for noticing?

COUSINS!

FAMILY

Who are they related to?

T. rex
Tyrannosaurus rex
Velociraptor
Velociraptor mongoliensis

T. rex

Tyrannosaurus rex

Birds!

Velociraptor

Velociraptor mongoliensis

Birds, Deinonychus, and the other dromaeosaurs.

Cousins are clues, not a score.

Not a fight point. Who has the wilder family story?

WILD CARD!

SPECIAL

What special move did they evolve?

T. rex
Bone-Crunch Clamp
Velociraptor
Feather-Dash Pin

T. rex

Bone-Crunch Clamp

T.

Velociraptor

Feather-Dash Pin

Fast, smart for a dinosaur, and about the size of a turkey.

A secret move here is a real wild tool, not a video-game combo.

Whose special move would change the meeting?

YOUR SCORECARD

Your scorecard

Tap who has each fact. Then tap who you think wins.

  • SIZE & WEIGHT

  • TOOLS

  • SPEED

  • HOME

  • FOOD

  • MOOD

  • BRAINS

  • SPECIAL

Your card: T. rex 0 · Velociraptor 0 · still open 8

Who wins the meeting?

Keep going for the pretend meeting, then the science pick.

THWACK!

THEY MEET

Velociraptor runs first. T. rex does not race. They wait in grassland.

Pretend · fact-based · not a gore-fest

SLAM!

THE TOOLS SHOW UP

T. rex is heavier. Velociraptor uses sickle toe-claw. Nobody is keeping a gore score.

Pretend · fact-based · not a gore-fest

POW!

SPECIAL MOVES

T. rex tries the Bone-Crunch Clamp. Velociraptor tries the Feather-Dash Pin. Keep your card. The last page is next.

Pretend · fact-based · not a gore-fest

THE SCIENCE PICK

T. rex!

A STOMP

You skipped a final pick. The facts still stamp a champ.

On grassland, T. rex wins. T. rex is a lot heavier. Velociraptor would still win some meetings at home.

In the wild, most animals skip a fight. We still judge who the bodies and the place would favor.

Science card: T. rex 5 · Velociraptor 2 · ties 1.

Your card: T. rex 0 · Velociraptor 0.

The last page follows the whole animal — body plus home — not one bar chart.

Send this fight

A friend can read the same facts.

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