0
How can the salinity of the ocean give us a clue about the age of the earth?
Wiki User
∙ 12y ago
bye
Wiki User
∙ 12y ago
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.
Add your answer:
Earn +20 pts
Principle of constant proportions used to determine salinity?
The principle of constant proportions states that a compound will always contain the same elements in the same proportion by mass regardless of the source or method of preparation. In the context of determining salinity in seawater, it means that the ratio of the major ions (like chloride, sodium, and magnesium) will always remain constant regardless of the water sample's origin. This principle allows scientists to use this consistent composition to calculate the salinity of seawater based on the known concentrations of these major ions.
Why is the ocean water not a pure substance?
Ocean water is not a pure substance because it is a mixture of various compounds and elements such as salt, minerals, dissolved gases, and organic matter. These different components give ocean water its unique composition and properties.
Can you give me a sentence with the word vapor?
The vapor rising from the hot cup of tea was visible in the cool morning air.
Give you a sentence for element?
Oxygen is an element commonly found in the Earth's atmosphere and essential for supporting life.
What is the statement of Democritus's theory about atoms?
Democritus proposed that all matter is composed of indivisible and indestructible particles called atoms, which are constantly moving and interacting in empty space. He believed that differences in size, shape, and arrangement of atoms give rise to the variety of substances in the world.
Principle of constant proportions used to determine salinity?
The principle of constant proportions states that a compound will always contain the same elements in the same proportion by mass regardless of the source or method of preparation. In the context of determining salinity in seawater, it means that the ratio of the major ions (like chloride, sodium, and magnesium) will always remain constant regardless of the water sample's origin. This principle allows scientists to use this consistent composition to calculate the salinity of seawater based on the known concentrations of these major ions.
Give three areas in the ocean where salinity may be less than average?
Around the mouth of rivers and glaciers, or where an ice shelf is melting.
Can you give an example of a simple sentence using the word salinity?
Salinity is a good policy
What are three ways that density of ocean can increase?
here are 3 ways... 1) temperature going down 2) the salinity of the water 3) ice blocks...
When did Give Us a Clue end?
Give Us a Clue ended in 1992.
What is the duration of Give Us a Clue?
The duration of Give Us a Clue is 1800.0 seconds.
When was Give Us a Clue created?
Give Us a Clue was created on 1979-01-02.
How do you use clue in sentence?
I've never baked a pie before, can you give me a clue to what is the best oven temperature? Can you give me a clue where can I look for my shoes.
What is 'Give me a clue' when translated from English to Italian?
"Give me a clue!" in English means Dammi un indizio! in Italian.
How do you use clue in a sentence?
You can use the word "clue" in a sentence like this: "She left a subtle clue for him to find her hidden treasure."
What does meat give us?
i have no clue
What meat give us?
i have no clue
