WHO WILL WIN?
Spinosaurus
CROCO-RAAWR
Komodo Dragon
HISS-CHOMP
THE SETUP

Spinosaurus vs Komodo Dragon

Spinosaurus
Spinosaurus
Komodo Dragon
Komodo Dragon

Pretend they meet in the island. Dinosaurs lived long ago. Look at the facts. Then you pick.

Would they meet?

No. Spinosaurus and Komodo Dragon did not live at the same time. This meeting is pretend.

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

Spinosaurus

Spinosaurus aegyptiacus · A sail-backed river hunter longer than a bus.

Spinosaurus
Home
Mid-Cretaceous rivers of North Africa · Lived in Africa long ago
Food
Meat
Group
Lives alone
Size
Spinosaurus is giant.

River specialist.

A snout that may have sensed pressure in water, like a crocodile's face.

Boss of a Cretaceous river.

  • Spinosaurus is giant and not very fast.
  • Giant fish, and probably other animals that came to drink.
  • Cretaceous North Africa, about 95 million years ago — rivers and mangrove-ish coasts, not the Serengeti.

Family: Other spinosaurids like Baryonyx and Suchomimus.

Corner B

Komodo Dragon

Varanus komodoensis · A walking dinosaur with a chemistry set.

Komodo Dragon
Home
Indonesian islands · Lives in Asia
Food
Meat
Group
Lives alone
Size
Komodo Dragon is medium.

Ambush lizard.

Tongue tastes the air.

Slow-looking predator.

  • Komodo Dragon is medium and not very fast.
  • Deer, pigs, water buffalo, even other dragons.
  • Hot, dry islands where a giant lizard can own the trail.

Family: Other monitor lizards.

TO SCALE!

SIZE & WEIGHT

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

1.70 m

Grown-up

2.8 m

Spinosaurus to scale

Spinosaurus

0.50 m

Komodo Dragon to scale

Komodo Dragon

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

Spinosaurus7,000 kg

Longer than T. rex, maybe as long as a city bus, with a sail that could top a doorway.

Komodo Dragon80 kg

Longer than a bike, lower than a coffee table, heavier than a grown-up's suitcase.

Spinosaurus

2.8 m · 7,000 kg

Spinosaurus is giant. 7,000 kg.

Komodo Dragon

0.50 m · 80 kg

Komodo Dragon is medium. 80 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: Croc-snout plus canoe claws
  • Armor: Sail and dense bones
  • Senses: A snout that may have sensed pressure in water, like a crocodile's face.

Spinosaurus · labeled field diagram

  • Weapon: Venom-slick bite
  • Armor: Osteoderm chainmail
  • Senses: Tongue tastes the air.

Komodo Dragon · labeled field diagram

Spinosaurus2000 psi bite
Komodo Dragon600 psi bite

Spinosaurus

Croc-snout plus canoe claws

Tool: croc-snout plus canoe claws. Bite: 2,000 psi.

Komodo Dragon

Venom-slick bite

Tool: venom-slick bite. Bite: 600 psi.

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

Whose tools would you trust?

ZOOM!

SPEED

Who gets there first?

Spinosaurus
18 km/h
Komodo Dragon
20 km/h
Spinosaurus18 km/h
Komodo Dragon20 km/h

Spinosaurus

18 km/h

Spinosaurus can go 18 km/h. That is not very fast.

Komodo Dragon

20 km/h

Komodo Dragon can go 20 km/h. That is not very fast.

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

Who takes the speed card?

HOME MAP!

HOME

They meet in the island. Who is built for this place?

N. AmericaS. AmericaEuropeAfricaAsiaAustraliaAntarctica
SpinosaurusKomodo DragonBoth

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

Spinosaurus

Wrong place · Lived in Africa long ago

Spinosaurus's home is the mid-cretaceous rivers of north africa, not the island.

Komodo Dragon

This is home · Lives in Asia

Komodo Dragon lives in places like the island.

No. Spinosaurus and Komodo Dragon did not live at the same time. This meeting is pretend.

Who gets the home point?

MENU!

FOOD

How do they get lunch?

Spinosaurus
Meat · River specialist.
Komodo Dragon
Meat · Ambush lizard.

Spinosaurus

Meat · River specialist.

Giant fish, and probably other animals that came to drink.

Komodo Dragon

Meat · Ambush lizard.

Deer, pigs, water buffalo, even other dragons.

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.

Spinosaurus
Lives alone
Komodo Dragon
Lives alone
Spinosaurus7 grit /10
Komodo Dragon8 grit /10

Spinosaurus

Lives alone

Boss of a Cretaceous river. Grit: 7/10.

Komodo Dragon

Lives alone

Slow-looking predator. Grit: 8/10.

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?

Spinosaurus
4/10
Komodo Dragon
4/10
Spinosaurus4 brains /10
Komodo Dragon4 brains /10

Spinosaurus

4/10

A snout that may have sensed pressure in water, like a crocodile's face.

Komodo Dragon

4/10

Tongue tastes the air.

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

Who would you score for noticing?

COUSINS!

FAMILY

Who are they related to?

Spinosaurus
Spinosaurus aegyptiacus
Komodo Dragon
Varanus komodoensis

Spinosaurus

Spinosaurus aegyptiacus

Other spinosaurids like Baryonyx and Suchomimus.

Komodo Dragon

Varanus komodoensis

Other monitor lizards.

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?

Spinosaurus
River-Ambush Paddle
Komodo Dragon
Patient Island Ambush

Spinosaurus

River-Ambush Paddle

Spinosaurus was built to hunt in rivers.

Komodo Dragon

Patient Island Ambush

They wait.

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: Spinosaurus 0 · Komodo Dragon 0 · still open 8

Who wins the meeting?

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

WHAM!

THEY MEET

Komodo Dragon runs first. Spinosaurus does not race. They wait in the island.

Pretend · fact-based · not a gore-fest

WHOOSH!

THE TOOLS SHOW UP

Spinosaurus is heavier. Komodo Dragon uses venom-slick bite. Nobody is keeping a gore score.

Pretend · fact-based · not a gore-fest

ZING!

SPECIAL MOVES

Spinosaurus tries the River-Ambush Paddle. Komodo Dragon tries the Patient Island Ambush. Keep your card. The last page is next.

Pretend · fact-based · not a gore-fest

THE SCIENCE PICK

Spinosaurus!

A STOMP · UNDERDOG

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

On the island, Spinosaurus wins. Spinosaurus is a lot heavier. Komodo Dragon 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: Spinosaurus 1 · Komodo Dragon 3 · ties 4.

Your card: Spinosaurus 0 · Komodo Dragon 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.

Also starring · Komodo Dragon

Dragon walk. Tongue out. Homework done.

Wikimedia Commons · CC. Source

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