What is a whale shark's favorite snack?
waffles
large fish
plankton
seaweed
What shape are a sandbar shark's pupils?
thin squiggles
large circles
small triangles
skinny slits
How long do scientists estimate that Greenland sharks can live?
around 50 years
forever
around 400 years
around 120 years
Which shark pins down prey with its head?
hammerhead shark
lemon shark
nurse shark
Pacific sleeper shark
What do the pores in a shark's snout detect?
sounds made by nearby sharks
scents of other animals
ripples of moving ships
electrical currents from prey
Where are sharks' dorsal fins?
on their sides
in their noses
on their backs
on their bellies
Which shark has see-through skin?
sand tiger shark
goblin shark
whale shark
window shark
What do pilot fish do to help oceanic whitetips?
clean food off them
scratch their itches
lead them to prey
shield them from bigger fish
How fast can a tresher shark whip its tail?
up to 40 miles an hour
up to 100 miles an hour
up to 80 miles an hour
up to 20 miles an hour
Which sharks have been known to bite the outside of submarines?
dwarf lantern sharks
great white sharks
bull sharks
cookiecutter sharks
How long can Australian swell sharks survive out of water?
more than a year
more than an hour
more than a month
more than a day
How wide is a whale shark's mouth?
as waide as a carousel
as wide as a plate
as wide as a bicycle
as wide as a car
How high can a spinner shark jump out of the water?
5 feet
15 feet
10 feet
20 feet
TRUE or FALSE? Some sharks can grow 20,000 teeth during their lives.
TRUE
Which shark walks along the seafloor on its fins?
fins-for-hands shark
epaulette shark
basking shark
silvertip shark
