This fish is famous for its sharp teeth and powerful bite.
What is a shark?
These colorful structures provide homes for many ocean animals.
What is coral?
This is the largest ocean on Earth.
What is the Pacific Ocean?
This vehicle lets people explore deep underwater.
What is a submarine?
This mythical creature is half human and half fish.
What is a mermaid?
This giant ocean mammal is the largest animal on Earth.
What is a blue whale?
This tiny animal helps build coral reefs.
What is a coral polyp?
About this much of Earthβs surface is covered by oceans.
What is 71%?
Divers wear this equipment to breathe underwater.
What is scuba gear?
This legendary sea monster is often described as a giant octopus or squid.
What is the Kraken?
This eight-armed animal is known for its intelligence and ability to change color.
What is an octopus?
Coral reefs are sometimes called the βrainforestsβ of this.
What is the ocean?
Ocean water is salty because it contains dissolved ______.
What is salt?
This instrument helps submarines detect objects underwater using sound.
What is sonar?
In Greek mythology, this god ruled the sea.
Who is Poseidon?
This sea animal can regenerate lost arms.
What is a starfish/sea star?
This event causes coral to lose its color and can threaten reefs.
What is coral bleaching?
The deepest known part of the ocean is called this.
What is the Mariana Trench?
A person who studies oceans is called this.
What is an oceanographer?
This legendary creature is said to be a giant serpent that lives in the ocean and attacks ships.
What is the sea serpent?
This unusual fish can inflate its body when threatened.
What is a pufferfish?
This underwater ecosystem is especially famous for its colorful fish and coral.
What is a coral reef?
This zone of the ocean receives little to no sunlight.
What is the aphotic zone?
This famous ship sank in the North Atlantic in 1912.
What is the Titanic?
This ancient Greek creature was said to be a dangerous monster with multiple heads.
What is the Hydra?