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WorksheetsWhat is fish?
Total questions: 12
Worksheet time: 6mins
Fish are large group of vertebrate live in water.
True
False
How long have they existed?
300 million years
400 million years
500 million years
600 million years
How many species of fish are there?
3000 species
30.000 species
1300 species
31000 species
Fish live only in ocean.
True
False
Fish are cold-blooded, which means ___________.
their body temperature adapts to the temperature of water they live
they can camouflage
they breathe with their scales
they are omnivore
Fish breathe with their ____________.
tail
mouth
gills
scales
What is plankton?
a big organism in ocean
tiny organisms floating on the surface of the ocean
a kind of fish
a kind of fish that eat other fish
How many groups of fish are there?
There are THREE groups of fish, bony fish, Cartilaginous fish, and Jawless fish.
There are TWO groups of fish, bony fish and Cartilaginous fish.
There are FOUR groups of fish, bony fish, Cartilaginous fish, Jawless fish, and clown fish.
Ninety five percent of fish is ______________.
Cartilaginous fish
Bony fish
Jawless fish
What are the examples of bony fish?
Tuna, Salmon, and squid
Tuna and Angefish
Clown fish and Salmon
Stingray and Starfish
A torpedo shape fish has ___________.
round body, and can swim very fast
square body
long body
spiky scales
What helps a fish top stay afloat in the water?
Scales
Tail
Gills
Swim bladder
