According to the Wikipedia article on "Seawater": "Average density at the surface is 1.025 g/ml...", so that would be about 2.5% more than normal water, which has a density ver close to 1.
Does 6 of a pound weigh more than an ounce
76% (more than two thirds) of Earth's freshwater is found in any ice on Earth. (ex. glaciers) 23% of freshwater is found in groundwater 12% of the groundwater is "shallow ground water" 11% of the groundwater is "deep ground water" 0.34% of Earth's freshwater is found in rivers, streams, and lakes 0.037% of freshwater is found in water vapor
Pennies. They are smaller.
no it's not
NO
Seawater is more dense than freshwater. Therefore the seawater would sink lower than the freshwater. Ships do indeed stay higher in seawater because of the higher density or specific gravity of seawater over freshwater
higher levels of salt and other minerals, making it more saline than freshwater. Seawater also has different organisms and ecosystems adapted to its unique conditions compared to freshwater environments. Additionally, seawater has a higher density and freezing point compared to freshwater.
The concentrations of metals are typically higher in freshwater than in seawater because freshwater systems have less capacity to dilute or transport metals compared to seawater. In freshwater systems, metals can be sourced from natural weathering of rocks and human activities, and they accumulate as there is less water volume to disperse them. Conversely, in the vast volume of seawater, metals are more dispersed and diluted.
the salt makes seawater denser than freshwater. more salt increases the density
Yes, seawater is a better conductor of electricity than water from a freshwater lake. This is because seawater contains a higher concentration of dissolved ions, such as sodium and chloride, which allow for the flow of electrical current more easily compared to freshwater that has fewer dissolved ions.
no!
Seawater dissolves more than fresh water because of the salinity in the water.
There is more oxygen in seawater. Seawater contains around 5 to 10 milligrams of oxygen per liter, while the concentration of oxygen in the air is about 210 milligrams per liter. However, the total amount of oxygen in the oceans is much higher due to their vast volume.
I believe its marine & freshwater ecosystems
The density of seawater varies from 1020 to 1029 kg/cubic meter, with 1027 kg/cubic meter being cited most often for water at the ocean's surface. There are 1,000 liters per cubic meter, so the density of seawater can also be expressed as 1.027 kg/liter (for surface seawater). Thus 1 liter of seawater will weigh 1.027 kg.
It is not clear what you are asking. Perhaps this will help. !f you take a liter of pure fresh water and weigh it, it will weigh 1000 grams (a kilogram). If you then add 10 grams of salt to the water and stir the salt until it has all dissolved and measure the volume of the now salty water, the volume of the salt water will still measure exactly one liter. However if you weigh the liter of salt water it will weigh 1010 grams. This means that there are now more particles (atoms) occupying the same space - the DENSITY of the salt water is higher than the fresh water.
yes it does