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Shallow areas with low or no currents and high evaporation.
Minerva Orn
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Explain why most water cannot be used?
Most water is found in the oceans where its salinity makes it difficult to use.
What difference between ocean and sea?
The terms "ocean" and "sea" are often used interchangeably, but they refer to distinct geographical features with some key differences: Size: Ocean: Oceans are the largest and deepest bodies of saltwater on Earth. There are five recognized oceans: the Atlantic Ocean, Pacific Ocean, Indian Ocean, Southern Ocean (sometimes considered the fifth ocean), and the Arctic Ocean. Oceans cover approximately 71% of the Earth's surface and are vast in size. Sea: Seas are smaller than oceans and are partially enclosed by land. They can be found within the boundaries of continents and are usually connected to one or more oceans. Seas vary in size, with some being relatively small (e.g., the Mediterranean Sea) and others larger (e.g., the Caribbean Sea). Depth: Ocean: Oceans are typically much deeper than seas and can have varying depths, including deep ocean trenches and abyssal plains. The average depth of oceans is greater than that of seas. Sea: Seas tend to be shallower compared to oceans, with relatively consistent depths across most of their areas. They can have continental shelves and coastal regions that are shallower than the open sea. Salinity: Ocean: Oceans generally have a relatively consistent and uniform salinity level throughout their vast expanse. The salinity of ocean water is typically around 3.5%. Sea: The salinity of seas can vary depending on factors like freshwater inflow from rivers, evaporation rates, and oceanic influences. Seas in arid regions may have higher salinity levels, while those with significant freshwater input may be less saline. Location: Ocean: Oceans are the large, continuous bodies of water that separate continents. They are typically found at the edges of continents and cover vast areas of the Earth's surface. Sea: Seas are located within the boundaries of continents and are often partially enclosed by landmasses. They can be found along coastlines and may have different names based on their location (e.g., the Red Sea, the Baltic Sea). Naming Conventions: Ocean: Oceans are named and recognized as distinct entities, such as the Atlantic Ocean, Pacific Ocean, etc. Sea: Seas are often named based on their geographical location or their connection to larger bodies of water, such as the Black Sea (connected to the Mediterranean) or the Sea of Japan (connected to the Pacific Ocean). In summary, oceans are larger, deeper, and more saline than seas. Seas are partially enclosed bodies of saltwater located within the boundaries of continents and may have varying salinity levels based on their geographical and environmental conditions. Both oceans and seas play crucial roles in the Earth's climate, ecosystems, and human activities.
What do you call the largest bodies of water found on the earth?
Oceans.
What is the difference between a river and a ocean?
Rivers and oceans are both bodies of water, but they have several fundamental differences: Location and Size: Rivers: Rivers are freshwater bodies of flowing water that typically originate in highland areas, such as mountains or hills, and flow downhill towards lower elevations. They can vary in size from small streams to large, wide rivers. Oceans: Oceans are the largest and deepest bodies of saltwater on Earth, covering about 71% of the planet's surface. Oceans are vast and extend across large areas, separating continents. Water Type: Rivers: Rivers contain freshwater, which is typically less saline (salty) than seawater found in oceans. Oceans: Oceans are composed of saltwater, which has a higher salinity level than freshwater. Flow: Rivers: Rivers flow in one direction, from their source (often in mountains or springs) to their mouth (where they usually empty into a sea or ocean) as they follow a specific course or drainage basin. Oceans: Oceans have currents that circulate water in various directions, driven by factors like wind, temperature, and Earth's rotation. Oceans are not limited to a single flow direction. Depth: Rivers: Rivers are generally much shallower than oceans. Even large rivers may have relatively consistent depths compared to the extreme depths found in the ocean's abyssal plains and trenches. Oceans: Oceans are incredibly deep, with some areas reaching depths of over 36,000 feet (nearly 11,000 meters) in places like the Mariana Trench. Salinity: Rivers: Rivers have low to moderate salinity levels because they primarily receive freshwater from precipitation and melting snow. Their salinity can vary based on geographical location and other factors. Oceans: Oceans have high salinity levels due to the accumulation of salts from various sources, including the weathering of rocks, volcanic activity, and the continuous influx of dissolved minerals from rivers. Habitats and Ecosystems: Rivers: Rivers support unique freshwater ecosystems with a variety of plant and animal species adapted to their specific environmental conditions. Oceans: Oceans are incredibly diverse and host a wide range of marine life, including fish, mammals, coral reefs, and deep-sea organisms. Marine ecosystems are distinct from freshwater ecosystems. Human Use: Rivers: Rivers have historically been important for human civilizations for drinking water, agriculture, transportation, and industry. Oceans: Oceans are used for fishing, transportation, shipping, recreation, and are crucial for regulating Earth's climate. In summary, rivers are freshwater bodies that flow from their source to their mouth, while oceans are vast, saltwater bodies that cover a significant portion of the Earth's surface. They differ in size, salinity, depth, ecosystems, and their roles in the natural environment.
Why Is Coal Found Underground?
Because this land used to be an ocean and the coal is found under ancient oceans.
Where is the highest salinity found on earth?
In regards to body of water, the highest amount on salinity can be found in Lake Don Juan in Antarctica.
Where is Salinity found?
In any body of water; usually oceans.
What areas would the highest salinity be found?
an area with high rates of evaporation
The highest salinity would be found in what areas?
an area with high rates of evaporation
Explain why most water cannot be used?
Most water is found in the oceans where its salinity makes it difficult to use.
How much saltier is the dead sea than the oceans?
The Dead Sea is 33.7 % Salinity - The oceans average 3.5% salinity. So the Dead Sea is Roughly 10 times a salty as the Oceans. ----------------- I found another source (wikipedia.org)that states that the Dead Sea is 8.6 times as salty as the sea.
What is the salinity of the oceans?
Salinity is the amount of salt in the water. The salinity varies with the location where the sample is taken . Example being , north & south poles where melting ice dilutes the oceans , or river estuaries where fresh water mixes with salt water from the oceans . Difference will be found in the zones around the equator , just because of the fact of higher precipitation from higher evaporation of the oceans surface . In general the salinity varies from 33-37ppt , with average 35ppt . Surely extremes could be found but they will not be the form . One such example is the Black sea with 16ppt , that is caused from the many large rivers diluting it. 1 gram of salt and 999 grams of water, the salinity is 1 part per thousand, or 1 ppt
What oceans do angler fish live in the world?
Deep sea angler fish live in all oceans deep enough for their life, salinity, and preasure limitations. They have been found in all deep seas.
What waters near antarctica with the combination of the lowest sea temperatures and highest salinity and determine the approximate density of these waters?
The Antarctic Intermediate Water (AAIW) are the low salinity waters found in the Southern Ocean.
What is the range of salinity for surface waters in the open oceans?
33 to 37 grams of salt per kilogram of seawater
What fraction of normal salinity is found in the Baltic?
The Baltic is about 1/4 of the normal marine salinity.
What type of water is found in oceans?
Oceans are almost exclusively salt water, although in polar regions the salinity can vary greatly, as it does around river deltas (such as the Nile and Amazon) which discharge large amounts of fresh water.
