WHO WILL WIN?
Carnotaurus
SNARL-HORN
Hippo
HAAAWMP
THE SETUP

Carnotaurus vs Hippo

Carnotaurus
Carnotaurus
Hippo
Hippo

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

Would they meet?

No. Carnotaurus and Hippo 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

Carnotaurus

Carnotaurus sastrei · Bull horns, tiny arms, and a sprinter's tail.

Carnotaurus
Home
Late Cretaceous plains of Patagonia · Lived in South America long ago
Food
Meat
Group
Lives alone
Size
Carnotaurus is huge.

Sprint hunter of Patagonia.

A runner's kit: look, chase, bite.

A bull-headed sprinter.

  • Carnotaurus is huge and fast.
  • Medium plant-eaters on South American plains.
  • Late Cretaceous Argentina.

Family: Abelisaurids like Abelisaurus and Majungasaurus.

Corner B

Hippo

Hippopotamus amphibius · A floating boulder with kitchen-knife tusks.

Hippo
Home
African rivers and lakes · Lives in Africa
Food
Plants
Group
Lives in a herd
Size
Hippo is huge.

Grazer by night.

Ears, eyes, and nostrils sit on top of the head like a submarine periscope.

Famous for a short fuse in the river.

  • Hippo is huge and not very fast.
  • Hippos graze grass at night.
  • They own the river.

Family: Whales and dolphins!

TO SCALE!

SIZE & WEIGHT

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

1.70 m

Grown-up

2.5 m

Carnotaurus to scale

Carnotaurus

1.50 m

Hippo to scale

Hippo

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

Carnotaurus1,400 kg

About as heavy as a small car, hip-tall as a doorway, with horns a bull would respect.

Hippo1,500 kg

About as heavy as a small car, with a much bigger attitude.

Carnotaurus

2.5 m · 1,400 kg

Carnotaurus is huge. 1,400 kg.

Hippo

1.50 m · 1,500 kg

Hippo is huge. 1,500 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: Horned skull plus a meat-slicer jaw
  • Armor: Bumpy hide
  • Senses: A runner's kit: look, chase, bite.

Carnotaurus · labeled field diagram

  • Weapon: Tusk-lined cave mouth
  • Armor: Cannonball body
  • Senses: Ears, eyes, and nostrils sit on top of the head like a submarine periscope.

Hippo · labeled field diagram

Carnotaurus1500 psi bite
Hippo1800 psi bite

Carnotaurus

Horned skull plus a meat-slicer jaw

Tool: horned skull plus a meat-slicer jaw. Bite: 1,500 psi.

Hippo

Tusk-lined cave mouth

Tool: tusk-lined cave mouth. Bite: 1,800 psi.

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

Whose tools would you trust?

ZOOM!

SPEED

Who gets there first?

Carnotaurus
48 km/h
Hippo
30 km/h
Carnotaurus48 km/h
Hippo30 km/h

Carnotaurus

48 km/h

Carnotaurus can go 48 km/h. That is fast.

Hippo

30 km/h

Hippo can go 30 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 grassland. Who is built for this place?

N. AmericaS. AmericaEuropeAfricaAsiaAustraliaAntarctica
CarnotaurusHippoBoth

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

Carnotaurus

This is home · Lived in South America long ago

Carnotaurus lives in places like grassland.

Hippo

Not their home · Lives in Africa

Hippo's home is the african rivers and lakes, not grassland.

No. Carnotaurus and Hippo did not live at the same time. This meeting is pretend.

Who gets the home point?

MENU!

FOOD

How do they get lunch?

Carnotaurus
Meat · Sprint hunter of Patagonia.
Hippo
Plants · Grazer by night.

Carnotaurus

Meat · Sprint hunter of Patagonia.

Medium plant-eaters on South American plains.

Hippo

Plants · Grazer by night.

Hippos graze grass at night.

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.

Carnotaurus
Lives alone
Hippo
Lives in a herd
Carnotaurus7 grit /10
Hippo10 grit /10

Carnotaurus

Lives alone

A bull-headed sprinter. Grit: 7/10.

Hippo

Lives in a herd

Famous for a short fuse in the river. Grit: 10/10.

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?

Carnotaurus
4/10
Hippo
5/10
Carnotaurus4 brains /10
Hippo5 brains /10

Carnotaurus

4/10

A runner's kit: look, chase, bite.

Hippo

5/10

Ears, eyes, and nostrils sit on top of the head like a submarine periscope.

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

Who would you score for noticing?

COUSINS!

FAMILY

Who are they related to?

Carnotaurus
Carnotaurus sastrei
Hippo
Hippopotamus amphibius

Carnotaurus

Carnotaurus sastrei

Abelisaurids like Abelisaurus and Majungasaurus.

Hippo

Hippopotamus amphibius

Whales and dolphins!

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?

Carnotaurus
Patagonia Sprint Horns
Hippo
River Rage Charge

Carnotaurus

Patagonia Sprint Horns

The tail and legs look built for speed.

Hippo

River Rage Charge

Hippos look chill in the water.

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: Carnotaurus 0 · Hippo 0 · still open 8

Who wins the meeting?

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

FWOOSH!

THEY MEET

Carnotaurus runs first. Hippo does not race. They wait in grassland.

Pretend · fact-based · not a gore-fest

KICK!

THE TOOLS SHOW UP

Hippo is heavier. Carnotaurus uses horned skull plus a meat-slicer jaw. Nobody is keeping a gore score.

Pretend · fact-based · not a gore-fest

STOOMP!

SPECIAL MOVES

Carnotaurus tries the Patagonia Sprint Horns. Hippo tries the River Rage Charge. Keep your card. The last page is next.

Pretend · fact-based · not a gore-fest

THE SCIENCE PICK

Carnotaurus!

A SQUEAKER · UNDERDOG

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

On grassland, Carnotaurus wins. Carnotaurus likes grassland more. Hippo 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: Carnotaurus 3 · Hippo 5.

Your card: Carnotaurus 0 · Hippo 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 · Hippo

Baby hippo. Rain. The rumble can wait.

Giles Laurent · Wikimedia Commons · CC BY-SA. Source

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