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water has a remarkably high specific heat, i.e. the amount of heat required to change of the temperature of a fixed mass of water by a fixed number of degrees is quite high compared to what it would take to change the same mass of most other substances the same number of degrees.
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What is the ability to hold heat called?
The ability to hold heat is called thermal inertia. This is the capacity of a material to resist changes in its temperature when heat is added or removed. Materials with high thermal inertia can maintain their temperature for longer periods of time.
I where did high thermal energy flow at mid ocean ridge come from?
High thermal energy flow at mid-ocean ridges comes from the molten mantle material that rises to the surface through the process of mantle convection. This hot material is released into the oceanic crust and seawater interacts with it, creating hydrothermal vents. These vents release very high-temperature fluids into the ocean, contributing to the high thermal energy flow at mid-ocean ridges.
What best describes the change in salinity in an estuary at high tide?
At high tide, the salinity in an estuary typically decreases due to the influx of freshwater from rivers and streams that flow into the estuary. This dilution effect can lead to a brackish environment, where the salinity is lower than that of seawater but higher than that of freshwater. The mixing of saltwater from the ocean with freshwater alters the salinity gradient, resulting in variable salinity levels depending on the specific location and tidal conditions within the estuary.
Why is seawater dangerous to drink?
Seawater is dangerous to drink because it has a high concentration of salt, which can lead to dehydration. Consuming seawater can also disrupt the electrolyte balance in your body, causing further health complications.
What is filtered seawater substance or mixture?
Filtered seawater is a mixture of dissolved salts, minerals, and organic matter that is left behind after removing larger particles and impurities from seawater. It contains a high concentration of sodium chloride (table salt) and various other ions that make it different from freshwater.
What is the difference between seawater and freshwater?
Seawater has very high levels of sodium , salt, from materials in the sand, freshwater, lakes and ponds, have very low, if any salt levels , so, never consume seawater without first filtering it, it will kill you.
Can you use seawater for washing clothes?
Yes, seawater can be used for washing clothes, but it has some drawbacks. The high salt content can damage fabrics over time, leading to wear and tear. Additionally, seawater may not effectively remove stains or odors compared to freshwater and detergent. If using seawater, it's best to rinse the clothes thoroughly with freshwater afterward to minimize damage.
What is the ability to hold heat called?
The ability to hold heat is called thermal inertia. This is the capacity of a material to resist changes in its temperature when heat is added or removed. Materials with high thermal inertia can maintain their temperature for longer periods of time.
Why water is a very efficient thermal buffer?
Water has a high heat capacity, which can be described as "thermal inertia". That means that water can absorb a large amount of heat energy.
Is rain freshwater?
Most rain cannot be considered freshwater. It usually if full of acids and pollutants from our horrible economy.
What term best describes seawater?
The term that best describes seawater is "saline." Seawater contains a high concentration of dissolved salts, primarily sodium chloride, which gives it a distinct salty taste and contributes to its density and buoyancy compared to freshwater. Additionally, seawater is a complex mixture of various minerals, organic matter, and gases, making it a unique and dynamic environment.
I where did high thermal energy flow at mid ocean ridge come from?
High thermal energy flow at mid-ocean ridges comes from the molten mantle material that rises to the surface through the process of mantle convection. This hot material is released into the oceanic crust and seawater interacts with it, creating hydrothermal vents. These vents release very high-temperature fluids into the ocean, contributing to the high thermal energy flow at mid-ocean ridges.
If stranded on a deserted island with no freshwater it is not advisable to drink sea water. Why not?
Drinking seawater is not advisable because it contains high levels of salt, which can lead to dehydration. When you ingest seawater, your body needs to use more water to excrete the excess salt, ultimately worsening your dehydration. Additionally, the kidneys struggle to filter out the salt, which can lead to further health complications. In a survival situation, it's crucial to find alternative sources of freshwater instead.
What best describes the change in salinity in an estuary at high tide?
At high tide, the salinity in an estuary typically decreases due to the influx of freshwater from rivers and streams that flow into the estuary. This dilution effect can lead to a brackish environment, where the salinity is lower than that of seawater but higher than that of freshwater. The mixing of saltwater from the ocean with freshwater alters the salinity gradient, resulting in variable salinity levels depending on the specific location and tidal conditions within the estuary.
Why is seawater dangerous to drink?
Seawater is dangerous to drink because it has a high concentration of salt, which can lead to dehydration. Consuming seawater can also disrupt the electrolyte balance in your body, causing further health complications.
What is filtered seawater substance or mixture?
Filtered seawater is a mixture of dissolved salts, minerals, and organic matter that is left behind after removing larger particles and impurities from seawater. It contains a high concentration of sodium chloride (table salt) and various other ions that make it different from freshwater.
Why can most land vertebrates not drink seawater?
Most land vertebrates cannot drink seawater because their bodies are not adapted to process the high levels of salt found in seawater. Drinking seawater can lead to dehydration and damage to their internal organs.
