Sharks > Dolphins

What subclass are sharks part of?

• cetaceans

• elasmobranchii

• elasmotherium

• sarcopterygii

Sharks are made of bones

• True

• False

Tags

NGSS.MS-LS4-2

Sharks suffocate other fish

• true

• false

What do whale sharks eat?

• humans

• plankton

• other sharks

• algae

Greenland Sharks can live up to ___ years

• 500

• 100

• 200

• 700

How many mass extinctions have sharks survived?

• 2

• 4

• 7

• 1

Tags

NGSS.MS-LS4-1

Early fossil evidence of sharks date back ___ years

• 500 million

• 40 billion

• 50 billion

• 450 million

Tags

NGSS.MS-LS4-1

Your odds of getting attacked and killed by a shark are…

• 1 in 5

• 1 in 678,000

• 1 in 375,000,000

• 1 in 3,750,000

Which of the following do dolphins attack?

• Baby porpoises

• Sharks

• Humans

• All of the above

Who’s the problem?

• sharks

• dolphins