Ocean
Predators
Ocean Habitat
Reef fish
Crustaceans
100
What is the worlds largest ocean?
Pacific
100
What is the oceans deadliest predator?
Shark
100
What are the 3 most common ocean plants?
Kelp, Sea grass, and Algae
100
What is the name of this fish?
Clown Fish!
100
Crustaceans are also known as arthropods, what does it mean to be an arthropod?
It means the animal has their skeleton is on the outside of their body!
200
How much of earths surface does the ocean cover
70%
200
What has no natural predators?
Killer Whales / Orca
200
What are the 2 ocean habitat categories?
Coastal and Open
200
Why do reef fish have very bright colors?
Camouflage!
The fish use their colors to blend in with the coral to avoid predators.
200
How do Crustaceans breathe?
Gills!
They have gills and obtain oxygen the same as fish.
300
How many species do scientists estimate live in the ocean?
1 million
300
How fast is a barracuda?
36mph
300
True or False
Is Reef Rock alive?
True!
Reef rock is in fact alive!
300
How many species of reef fish are known?
8000!
300
What do crustaceans eat?
Most Crustaceans are scavengers, so they feeds on scraps of other fish. they are also known to eat algae.
400
What percentage of our planets oxygen is produced by the ocean?
70%
400
What is the most venomous predator?
Box Jellyfish
400
what is the growth rate of a coral reef?
About 1-2 cm per year!
400
What is the smallest reef fish?
Stout Infantfish!
400
What is the name of this crab?
Strawberry Crab!
500
What is the difference between the ocean and the sea?
The sea is a small area within the ocean, usually with land on several sides.
500
What is the name of this venomous fish?
Stonefish!
500
What percentage of the ocean is occupied by "Coastal Habitats"?
7%
500
What is this White spot used for?
Defense! This is actually a very sharp spine that the fish uses to stab other predators.
500
What is the deadliest Crustacean?
The Remipedia!
This crustacean liquifies its prey and sucks the remains out of the exoskeleton.