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How much salt is in freshwater?
3.5
less than 0.5%
71%
The more saline it is the more dense it is.
volcanic activity
rocks on land that are eroded by running water
freshwater in rivers and streams
salinity
Which process on the early Earth first released most of the water that would eventually make the oceans?
3.5
less than 0.5%
71%
The more saline it is the more dense it is.
volcanic activity
rocks on land that are eroded by running water
freshwater in rivers and streams
salinity
What type of water is most available for human use as drinking water?
3.5
less than 0.5%
71%
The more saline it is the more dense it is.
volcanic activity
rocks on land that are eroded by running water
freshwater in rivers and streams
salinity
The earth's oceans contain about _______ percent salt.
3.5
less than 0.5%
71%
The more saline it is the more dense it is.
volcanic activity
rocks on land that are eroded by running water
freshwater in rivers and streams
salinity
What is the number one factor that determines the type of organisms that can live in a body of water?
3.5
less than 0.5%
71%
The more saline it is the more dense it is.
volcanic activity
rocks on land that are eroded by running water
freshwater in rivers and streams
salinity
About how much of Earth's surface is covered by ocean water?
3.5
less than 0.5%
71%
The more saline it is the more dense it is.
volcanic activity
rocks on land that are eroded by running water
freshwater in rivers and streams
salinity
How does salinity affect ocean water density?
3.5
less than 0.5%
71%
The more saline it is the more dense it is.
volcanic activity
rocks on land that are eroded by running water
freshwater in rivers and streams
salinity
Where does the salt in salty ocean water come from?
3.5
less than 0.5%
71%
The more saline it is the more dense it is.
volcanic activity
rocks on land that are eroded by running water
freshwater in rivers and streams
salinity
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