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Salt concentration (salinity) of the sea...

Salt concentration (salinity) of the sea measured in parts per thousand is

A

`10 - 15`

B

`30 - 70`

C

`0 - 5`

D

`30 - 35`

Text Solution

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The correct Answer is:
To answer the question regarding the salt concentration (salinity) of the sea measured in parts per thousand, we can follow these steps: ### Step-by-Step Solution: 1. **Understanding Salinity**: Salinity refers to the concentration of salts in water, particularly in seawater. It is typically expressed in parts per thousand (ppt). 2. **Average Salinity of Seawater**: The average salinity of seawater is generally around 30 to 35 parts per thousand (ppt). This means that in every 1,000 grams (or 1 liter) of seawater, there are approximately 30 to 35 grams of dissolved salts. 3. **Conversion to Grams**: To elaborate further, if we consider 1 liter of seawater, it contains about 30 to 35 grams of salt. This is a direct representation of the salinity in parts per thousand. 4. **Conclusion**: Therefore, the salt concentration (salinity) of the sea measured in parts per thousand is typically between 30 to 35 ppt. ### Final Answer: The salt concentration (salinity) of the sea is measured in parts per thousand (ppt) and is typically between 30 to 35 ppt. ---
To answer the question regarding the salt concentration (salinity) of the sea measured in parts per thousand, we can follow these steps: ### Step-by-Step Solution: 1. **Understanding Salinity**: Salinity refers to the concentration of salts in water, particularly in seawater. It is typically expressed in parts per thousand (ppt). 2. **Average Salinity of Seawater**: The average salinity of seawater is generally around 30 to 35 parts per thousand (ppt). This means that in every 1,000 grams (or 1 liter) of seawater, there are approximately 30 to 35 grams of dissolved salts. ...
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