If all the salt were removed from an entire ocean, how much freshwater would remain?

If all the salt were removed from an entire ocean, the amount of freshwater remaining would be approximately 3.5% of the original volume of the ocean. This is because seawater has a salinity of about 35 parts per thousand (ppt) or 3.5%, which means that for every 1000 grams of seawater, 35 grams are dissolved salts and other minerals.

So if you were to remove all the salt from an entire ocean, you would be left with approximately 965 liters of freshwater for every 1000 liters of seawater. However, it is important to note that this process would be extremely difficult and expensive, and would likely have significant environmental consequences for marine life and ecosystems.

If all the salt were removed from an entire ocean, the amount of freshwater that would remain would be about 22,300 cubic miles (93,100 cubic kilometers). This is about 0.67% of the total volume of the ocean. The remaining 99.33% would be salt.

The ocean is a vast reservoir of water, but it is also very salty. The average salinity of seawater is about 35 parts per thousand, which means that for every 1,000 grams of seawater, there are 35 grams of salt. This salt comes from the weathering of rocks on land and from the evaporation of seawater.

If all the salt were removed from the ocean, the water would be much more usable for human consumption and for irrigation. However, it would also be a much different environment. The ocean's salinity helps to regulate its temperature and to support marine life. Without salt, the ocean would be much warmer and less hospitable to marine life.

It is not possible to remove all the salt from the ocean. However, it is possible to remove some of the salt through desalination. Desalination is the process of removing salt from water. It can be done by boiling the water and collecting the steam, or by using a process called reverse osmosis. Desalination is a costly process, but it is becoming more affordable as technology improves.

If we were to desalinate all the water in the ocean, we would have a vast supply of freshwater. However, this would have a significant impact on the ocean's ecosystem. It is important to weigh the benefits and drawbacks of desalination before deciding whether or not to use it to meet our freshwater needs.