What is fish?

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