Ocean Water
This phenomenon is controlled by the moon
What is tides
Have scientists explored every part of the ocean?
No
This underwater earthquake can cause massive waves and disruption.
What is a tsunami
How many legs does an octopus have?
8
This is the study of earth's oceans
What is oceanography?
These movements in the ocean are caused by wind, temperature, and salinity.
What are ocean currents
This sea animal uses ink to attack other animals.
What is octopus
This large underwater structure is made of limestone and is home to many sea animals.
What is a coral reef.
How many brains does an octopus have?
9
Name three major oceans
Atlantic, Pacific, Indian, Southern, Artic
This ocean has the coldest ocean water in the world.
What is the Arctic Ocean
A "smack" is the collective term for a large group of what stinging, tentacled sea creatures.
What are jellyfish
This mineral is in the ocean and varies depending on the time of year.
What is salt.
An octopus has this many hearts
What is 3
This is the largest of the world's oceans
What is the Pacific.
These types of ocean currents run along the surface
What are wind currents?
This marine animal has a name that translates to “one tooth, one horn” in Greek
What is the narwhal.
This is another word for the draining away of fresh water, such as rivers.
What is runoff.
What is the largest animal in the ocean?
Antarctic blue whale
The smallest of the worlds oceans
What is the Arctic ocean.
Some animals can light up the ocean naturally. What is this called?
Bioluminescence
Instead of bones, the skeleton of sharks is made of this unique material.
What is cartilage
This is what the deepest part of the ocean is called.
What is the Challenger deep (Mariana's Trench)
This is another word for the thick layer of fat whales have to keep warm.
What is blubber
This is the name of oceanographers who study life in the ocean.
What is a marine biologist?