WorksheetsShark Game
Total questions: 20
Worksheet time: 15mins
What is the biggest shark alive?
Great White shark
Whale shark
Megaladon
Tiger shark
What are shark skeletons made of?
Bone
Cartilage
Keratin
They Dont have them
What do bony fish have that sharks don't have?
swim bladder
fins
gills
olfactory bulbs
Sharks are closely related to.....
skates and rays
dolphins
invertebrates
reptiles
Some sharks are oviparous. This means they...
lay eggs
give live birth
In 2020, sharks were responsible for more than 10,000 deaths world wide.
True
False
All sharks need to keep swimming or they die.
True
False
Scientists who study fish.
Fishiologists
Biologists
Ichthylogists
A fish extracts oxygen from the water using ____________
lungs
gills
Fish eat a wide variety of food,including:
plants
insects
animals
all above
Most fish have what covering their bodies?
Scales
Gills
Skin
Feathers
Are fish vertebrates or invertebrates?
Vertebrates
Invertebrates
The protective coloration of some animals in which "parts normally in shadow are light and those exposed to the sky are dark" is known as: _______________
pigmentation
cruising
covert operations
countershading
Which of the following is a cartilaginous fish?
salmom
whale
eel
ray
Which of the following is a jawless fish?
eel
sting ray
limpet
hagfish
Females have a special extension of their pelvic fins called claspers.
True
False
Sharks contain a ____________ in their eye, which allows them to reflect light and have excellent __________ vision
tapetum lucidum, night
tapetum lucidum, color
eyelid, color
wingardium leviosa, night
