WHO WILL WIN?
Hippo
HAAAWMP
Allosaurus
RAAAH
THE SETUP

Hippo vs Allosaurus

Hippo
Hippo
Allosaurus
Allosaurus

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

Would they meet?

No. Hippo and Allosaurus 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

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!

Corner B

Allosaurus

Allosaurus fragilis · The Jurassic's hatchet-jaw hunter.

Allosaurus
Home
Late Jurassic plains of western North America · Lived in North America long ago
Food
Meat
Group
Lives alone
Size
Allosaurus is huge.

Hatchet-jaw hunter of the Jurassic.

Forward-set hunter eyes for its time.

Top predator of its chapter.

  • Allosaurus is huge and not very fast.
  • Sauropods, stegosaurs, and whatever the Jurassic buffet listed.
  • Morrison Formation, Late Jurassic.

Family: Other allosauroids.

TO SCALE!

SIZE & WEIGHT

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

1.70 m

Grown-up

1.50 m

Hippo to scale

Hippo

2.8 m

Allosaurus to scale

Allosaurus

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

Hippo1,500 kg

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

Allosaurus1,700 kg

About the weight of a small car, hip-tall as a doorway, shorter than T. rex and quicker on the turn.

Hippo

1.50 m · 1,500 kg

Hippo is huge. 1,500 kg.

Allosaurus

2.8 m · 1,700 kg

Allosaurus is huge. 1,700 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: 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

  • Weapon: Hatchet bite plus hand claws
  • Armor: Crested skull
  • Senses: Forward-set hunter eyes for its time.

Allosaurus · labeled field diagram

Hippo1800 psi bite
Allosaurus2000 psi bite

Hippo

Tusk-lined cave mouth

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

Allosaurus

Hatchet bite plus hand claws

Tool: hatchet bite plus hand claws. Bite: 2,000 psi.

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

Whose tools would you trust?

ZOOM!

SPEED

Who gets there first?

Hippo
30 km/h
Allosaurus
32 km/h
Hippo30 km/h
Allosaurus32 km/h

Hippo

30 km/h

Hippo can go 30 km/h. That is not very fast.

Allosaurus

32 km/h

Allosaurus can go 32 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 forest. Who is built for this place?

N. AmericaS. AmericaEuropeAfricaAsiaAustraliaAntarctica
HippoAllosaurusBoth

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

Hippo

Not their home · Lives in Africa

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

Allosaurus

This is home · Lived in North America long ago

Allosaurus lives in places like forest.

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

Who gets the home point?

MENU!

FOOD

How do they get lunch?

Hippo
Plants · Grazer by night.
Allosaurus
Meat · Hatchet-jaw hunter of the Jurassic.

Hippo

Plants · Grazer by night.

Hippos graze grass at night.

Allosaurus

Meat · Hatchet-jaw hunter of the Jurassic.

Sauropods, stegosaurs, and whatever the Jurassic buffet listed.

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.

Hippo
Lives in a herd
Allosaurus
Lives alone
Hippo10 grit /10
Allosaurus8 grit /10

Hippo

Lives in a herd

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

Allosaurus

Lives alone

Top predator of its chapter. 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?

Hippo
5/10
Allosaurus
4/10
Hippo5 brains /10
Allosaurus4 brains /10

Hippo

5/10

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

Allosaurus

4/10

Forward-set hunter eyes for its time.

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

Who would you score for noticing?

COUSINS!

FAMILY

Who are they related to?

Hippo
Hippopotamus amphibius
Allosaurus
Allosaurus fragilis

Hippo

Hippopotamus amphibius

Whales and dolphins!

Allosaurus

Allosaurus fragilis

Other allosauroids.

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?

Hippo
River Rage Charge
Allosaurus
Hatchet-Chop Lunge

Hippo

River Rage Charge

Hippos look chill in the water.

Allosaurus

Hatchet-Chop Lunge

Open wide, strike down, pull back.

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: Hippo 0 · Allosaurus 0 · still open 8

Who wins the meeting?

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

FWOOSH!

THEY MEET

Allosaurus runs first. Hippo does not race. They wait in forest.

Pretend · fact-based · not a gore-fest

KICK!

THE TOOLS SHOW UP

Allosaurus is heavier. Hippo uses tusk-lined cave mouth. Nobody is keeping a gore score.

Pretend · fact-based · not a gore-fest

STOOMP!

SPECIAL MOVES

Hippo tries the River Rage Charge. Allosaurus tries the Hatchet-Chop Lunge. Keep your card. The last page is next.

Pretend · fact-based · not a gore-fest

THE SCIENCE PICK

Allosaurus!

A SQUEAKER · UNDERDOG

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

On forest, Allosaurus wins. Allosaurus likes forest 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: Hippo 5 · Allosaurus 3.

Your card: Hippo 0 · Allosaurus 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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