WHO WILL WIN?
Sloth
MEEP-SIGH
Stegosaurus
WHAP-SPIKE
THE SETUP

Sloth vs Stegosaurus

Sloth
Sloth
Stegosaurus
Stegosaurus

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

Would they meet?

No. Sloth and Stegosaurus 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

Sloth

Bradypus variegatus · The slowest fighter with the strongest grip.

Sloth
Home
Central and South American rainforest · Lives in South America
Food
Plants
Group
Lives alone
Size
Sloth is small.

Leaf eater in slow motion.

Not a hunter's kit.

Peaceful to a fault.

  • Sloth is small and slow.
  • Leaves.
  • The high canopy, where going nowhere slowly is a valid plan.

Family: Anteaters and armadillos — the xenarthran club of unhurried specialists.

Corner B

Stegosaurus

Stegosaurus stenops · Roof-plates up top, a tagged tail in back.

Stegosaurus
Home
Late Jurassic fern prairies of western North America · Lived in North America long ago
Food
Plants
Group
Lives in a herd
Size
Stegosaurus is huge.

Browser.

A tiny brain, a low head, and a tail that did not wait for a committee.

Slow salad tank.

  • Stegosaurus is huge and slow.
  • Low plants.
  • Morrison Formation country — Late Jurassic, about 150 million years ago.

Family: Other plated dinosaurs like Kentrosaurus.

TO SCALE!

SIZE & WEIGHT

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

1.70 m

Grown-up

0.60 m

Sloth to scale

Sloth

2.8 m

Stegosaurus to scale

Stegosaurus

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

Sloth6 kg

About as heavy as a small melon that refuses to rush.

Stegosaurus3,500 kg

About the weight of a pickup truck, with plates that could top a grown-up's head.

Sloth

0.60 m · 6 kg

Sloth is small. 6 kg.

Stegosaurus

2.8 m · 3,500 kg

Stegosaurus is huge. 3,500 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: Three-toed hooks
  • Armor: Algae cloak
  • Senses: Not a hunter's kit.

Sloth · labeled field diagram

  • Weapon: Thagomizer tail spikes
  • Armor: Kite-plate rooftop
  • Senses: A tiny brain, a low head, and a tail that did not wait for a committee.

Stegosaurus · labeled field diagram

Sloth50 psi bite
Stegosaurus200 psi bite

Sloth

Three-toed hooks

Tool: three-toed hooks. Bite: 50 psi.

Stegosaurus

Thagomizer tail spikes

Tool: thagomizer tail spikes. 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?

Sloth
2 km/h
Stegosaurus
12 km/h
Sloth2 km/h
Stegosaurus12 km/h

Sloth

2 km/h

Sloth can go 2 km/h. That is slow.

Stegosaurus

12 km/h

Stegosaurus can go 12 km/h. That is slow.

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
SlothStegosaurusBoth

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

Sloth

This is home · Lives in South America

Sloth lives in places like forest.

Stegosaurus

This is home · Lived in North America long ago

Stegosaurus lives in places like forest.

No. Sloth and Stegosaurus did not live at the same time. This meeting is pretend.

Who gets the home point?

MENU!

FOOD

How do they get lunch?

Sloth
Plants · Leaf eater in slow motion.
Stegosaurus
Plants · Browser.

Sloth

Plants · Leaf eater in slow motion.

Leaves.

Stegosaurus

Plants · Browser.

Low plants.

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.

Sloth
Lives alone
Stegosaurus
Lives in a herd
Sloth5 grit /10
Stegosaurus7 grit /10

Sloth

Lives alone

Peaceful to a fault. Grit: 5/10.

Stegosaurus

Lives in a herd

Slow salad tank. 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?

Sloth
3/10
Stegosaurus
2/10
Sloth3 brains /10
Stegosaurus2 brains /10

Sloth

3/10

Not a hunter's kit.

Stegosaurus

2/10

A tiny brain, a low head, and a tail that did not wait for a committee.

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

Who would you score for noticing?

COUSINS!

FAMILY

Who are they related to?

Sloth
Bradypus variegatus
Stegosaurus
Stegosaurus stenops

Sloth

Bradypus variegatus

Anteaters and armadillos — the xenarthran club of unhurried specialists.

Stegosaurus

Stegosaurus stenops

Other plated dinosaurs like Kentrosaurus.

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?

Sloth
Hang In There
Stegosaurus
Plate Parade Whip

Sloth

Hang In There

Predators often cannot peel a sloth off a branch.

Stegosaurus

Plate Parade Whip

The brain was famously small.

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: Sloth 0 · Stegosaurus 0 · still open 8

Who wins the meeting?

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

WHAM!

THEY MEET

Stegosaurus runs first. Sloth does not race. They wait in forest.

Pretend · fact-based · not a gore-fest

WHOOSH!

THE TOOLS SHOW UP

Stegosaurus is heavier. Sloth uses three-toed hooks. Nobody is keeping a gore score.

Pretend · fact-based · not a gore-fest

ZING!

SPECIAL MOVES

Sloth tries the Hang In There. Stegosaurus tries the Plate Parade Whip. Keep your card. The last page is next.

Pretend · fact-based · not a gore-fest

THE SCIENCE PICK

Stegosaurus!

A STOMP

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

On forest, Stegosaurus wins. Stegosaurus is a lot heavier. Sloth 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: Sloth 1 · Stegosaurus 6 · ties 1.

Your card: Sloth 0 · Stegosaurus 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 · Sloth

The slowest victory lap on record.

Wikimedia Commons · CC. Source

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