WorksheetsBlue Crabs
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Blue crabs are decopods meaning that they have ___________ appendages
a)
6
b)
8
c)
10
d)
12
2.
Blue crabs have a broad diet which includes dead plants and animals, this means they are____________.
a)
scavengers
b)
decomposers
c)
carnivores
d)
herbivores
3.
Crabs are __________________ which means they are related to spiders and insects.
a)
mollusks
b)
arthropods
c)
arachnids
d)
vertebrates
4.
The nickname for a male blue crab is _______________.
a)
Sook
b)
Sally
c)
Johnny
d)
Jimmy
5.
Molting is when
a)
crabs shed their shell in order to grow
b)
the shell of the crab gets diseased
c)
female crabs grow eggs in their abdomen
d)
crabs lose a claw in a fight
6.
The crab pictured is
a)
Male
b)
Female
7.
A mature female blue crab is called a
a)
Suzie
b)
Sally
c)
Sook
d)
Sarah
8.
A sponge crab is
a)
A crab that has a soft shell after molting
b)
A female crab with an attached egg sac
c)
A crab in larval form
d)
A dead crab
9.
The crab pictured is
a)
Male
b)
Female
10.
Blue crabs have a broad diet which includes dead plants and animals, this means they are____________.
a)
scavengers
b)
decomposersdecomposers
c)
carnivores
d)
herbivores
100 %
