WorksheetsSharks / Rays / Arthropods Practice
Total questions: 30
Worksheet time: 31mins
This term means arthropods lose their exoskeleton to grow larger
molt
melt
break
slide
copepods have _____ pairs of antennae and _____ pairs of legs
3;6
2;5
1;5
1;4
this crustacean is common food for whales and fish in polar waters
amphipods
copepods
krill
barnacles
decapods have ______ legs.
8
10
12
20
Where do amphipods typically live?
in shore debris
on whales
as plankton
all of the above
The term 'arthropod' literally means
bent leg
jointed foot
bent foot
jointed skeleton
The arthropod exoskeleton is made of
chitin
melanin
resin
carbohydrates
Krill are an arthropod that are preyed upon by:
Whales
Humans
Tuna and dolphin
Sea turtles
Barnacles are arthropods that are:
Sessile
Microscopic
Benthic
Toxic
How do crayfish breathe?
gills
lungs
through their skin
they don't
The phylum arthropoda is the largest animal group on the planet.
True
False
Do all sharks have the same size teeth?
Yes
No
pumps water to gills
for hearing and balance
Electrosense
The tail fin of a shark is called the:
Pectoral fin
Dorsal fin
Caudal fin
Pelvic fin
Where do sharks come from?
Magic
The ocean
A crystal
Nowhere dont exist
Where does the tiger shark get its name from?
The markings on its body.
The teeth it has.
It is the color orange.
It eats meat like a tiger.
Do all sharks have the same size teeth?
Yes
No
Which shark is the fastest in the ocean?
Great White shark
Mako shark
Blue shark
Tiger shark
How many types of sharks are there?
over 400 types
42 types
33 types
1 million types
Whale sharks have approx. how many teeth in their mouth?
1000
2000
3000
3500
Why is losing a tooth not a problem for a shark?
When a shark loses a tooth, another tooth takes its place.
Sharks don't get old enough to use teeth.
Sharks teeth never fall out.
Sharks die if a tooth is lost.
Which of the following fish has a skeleton most like a shark?
a. Stingray
b. Goldfish
c. Marlin
d. Barracuda
