Fresh and Saltwater
Mid- Ocean Ridges
Depth of the Ocean
Parts of the Ocean
Characteristics of Water
100
97% is the amount of what on Earth.
What is saltwater?
100
How Mid-Ocean rivers are formed.
What are divergent plates.
100
What is the temperature decreases
What happens to the temperature as you go deeper in the ocean?
100
a sunlight zone
What is a zone that gets sunlight in an ocean?
100
The formation of new oceanic crust.
What is seafloor spreading?
200
3% is the amount of what on Earth.
What is freshwater.
200
A popular Mid- Ocean Ridge.
What is Mid- Atlantic Ridge and/ or the East Pacific Rise.
200
Pressure and Density
What two things Increase as you go deeper in the ocean?
200
the deepest part of the ocean
What is a trench
200
Physical force exerted against an object.
What is pressure?
300
Most of the Earth’s freshwater is found here.
What are ice caps and glaciers.
300
A continuous range of mountains running through Earth’s oceans.
What are Mid- Ocean Ridges?
300
What is the average depth of the ocean?
What is 3.8 km
300
How do volcanic islands form?
What is they form by divergent or convergent plates.
300
How compact the molecules are.
What is density?
400
The amount of salt in water. Hint:This is not the % it is a word.
What is Salinity?
400
% of Mid- Ocean Ridges that are underwater.
What is 90%.
400
How far down does light reach the ocean?
What is 200 meters
400
What is the continental shelf?
What is a gently sloping shallow area that begins at the shoreline of a continent.
400
The temperature of water effects...
What are Physical Properties
500
Where we get most of our water.
What are lakes and rivers.
500
The person who discovered Mid- Ocean ridges.
Who was Maurice Ewing?
500
Challenger Deep in the Mariana Trench
What is the deepest known point in the ocean?
500
What is an abyssal plain?
What is a flat part of the ocean floor
500
Theses things rise and fall with the gravitational pull of the moon and the sun.
What are the tides?
