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Why is the salinity of the ocean evidence that the earth is not billions of years old?
There is more salt going into the ocean then what is being removed. In the end, then, the oceans are getting saltier an saltier. Suppose we assume that the oceans originally had absolutely no salt in them, and that all of the salt in them today came from the hydrologic cycle. Well, based on the inventory that scientists have done, you can actually determine how long it would take for freshwater oceans to become as salty as they are now. It turns out that the data indicate it would take, at the very most, sixty-two million years to turn from freshwater oceans to salt water oceans with the salinity we see today. This makes it hard to believe the earth is billions of years old, after all, if it were billions of years old, why aren't the oceans a lotsaltier? No one has a convincing answer to that question. Secondly, since the salt water organisms have always been salt water thriving organisms, God made the oceans saltwater.
Sources : Exploring Creation with Physical Science
What else can I help you with?
How can the salinity of the ocean give us a clue about the age of the earth?
By studying the salinity levels of the ocean, scientists can estimate the age of the Earth because the salinity has increased over time due to the accumulation of minerals and salts washed into the ocean from the Earth's crust. This gradual process of mineral and salt deposition can be used as an indicator of the Earth's age.
What part of the earth in motion due to density?
The ocean currents move because of different densities caused by ocean temperatures and salinity.
The salinity of the ocean?
You could increase the salinity of the ocean by adding salt or removing water (ie: by evaporation).
Is salinity high on open ocean?
In open ocean evaporation affects the salinity of the oceans, in closed oceans the lack of sunrays cause greater salinity levels.
Is your blood as salty as the ocean?
No, human blood is not as salty as the ocean. The salinity of human blood is around 0.9, while the salinity of the ocean is about 3.5.
What does not affect ocean salinity?
Rainfall does not directly affect ocean salinity, as rainwater is freshwater and dilutes the salt content in the ocean. Other factors such as evaporation, ice formation, and river input can influence ocean salinity levels.
The measure of the amount of solids dissolved in ocean water is what?
salinity
Why does the addition of rain and river water to the ocean not decrease the ocean's overall?
The addition of rain and river water to the ocean does not decrease its overall salinity because rain and river water are fresh water sources with low salinity levels. While these sources do mix with the ocean water, the vast volume of the ocean dilutes the impact of the fresh water input, thus maintaining the ocean's overall salinity.
Which areas of the ocean have the lowest salinity and why?
The lowest areas of salinity in an ocean are near where fresh water rivers empty into them. This is because the influx of fresh water creates an area of lower salinity compared to the remainder of the ocean.
How is ocean water salinity different in tropical areas than at the north poles?
Earth has only one North pole.
An increase in ocean salinity can increase what creating a current?
An increase in ocean salinity can increase density creating a convection current.
What is the saltiness of the ocean called?
The saltiness of the ocean is called salinity, which refers to the concentration of dissolved salts in the water.
