Show:
Prehistoric Sharks
Shark Senses
Shark Info.
Types of Sharks
Shark Body Parts
100
Did these prehistoric sharks come before or after dinosaurs?
BEFORE!
100
What is a sharks best sense...?
SMELL!
100
What type of animal are sharks...?
FISH!
100
This shark can stop swimming whenever it wants...
NURSE SHARK!
100
When the old ones are lost new ones come in
TEETH!
200
Where did all of the food go so the period of all the prehistoric sharks could happen?
THE OCEAN!
200
If have a sense of sight where are their blind spots(think of a compass)...?
IN FRONT OF THEM AND BEHIND!
200
Is Mexico filled with sharks; YES or NO...?
DEFINITELY, YES!
200
This type of shark does not eat meat...
ANGEL SHARK!
200
The chinese use this to dry and eat in their soup...
FIN!
300
Did sharks have to evolve in order to live in the ocean?
YES!
300
Which sense let's sharks have the ability to pick up the low-frequently signals...?
HEARING!
300
How long have sharks roamed the "EARTH"...?
450 MILLION YEARS!
300
This sahrk can almost adapt to any place in the world(including captivity)...
REEF SHARK!
300
Instead of skeletons sharks use this to have more speed...
CARTILAGE!
400
What period of time did the biggest population of prehistoric sharks come in?
CRETACEOUS PERIOD!
400
The lateral lines pick up what sense...?
TOUCH!
400
How long have the sharks we know about roamed the Ocean..?
100 MILLION YEARS!
400
This shark can live 100 years or more...
SPINY DOGFISH SHARK!
400
Sharks have no swim bladder so they use this oil-filled organ to stay afloat...
LIVER!
500
How do scientist know about prehistoric sharks if cartilage decomposes easily?
THE SCIENTISTS USE THE TEETH LEFT BEHIND FROM THE PREHISTORIC SHARKS!
500
Which sense is similar to smell...?
TASTE!
500
Before sharks could swim they did what?
FLOP ON LAND!
500
This shark mostly lives of the coast of New Zealand...
TIGER SHARK!
500
A shark scales are composed with this...
DERMAL DENTICLES!