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Are polar ice caps freshwater?
yes polar ice caps are freshwater
Are ice or icebergs associated with the continental shelf?
Icebergs are not typically associated with the continental shelf; they originate from glaciers or ice sheets that calve into the ocean, usually from land-based ice formations. However, sea ice can form over the continental shelf in polar regions, particularly during winter months. This sea ice is different from icebergs, as it forms from the freezing of seawater rather than from freshwater glaciers. Thus, while sea ice can be linked to the continental shelf, icebergs are generally not.
Where is the majority of the earths freshwater found?
In the Antarctica and Arctic regions, the freshwater is stored as ice.
Is the thames saltwater?
Yes, the Thames is a tidal river and can have both freshwater and saltwater at different times of the day. The saltwater from the North Sea mixes with the freshwater from tributaries, creating a brackish environment in certain parts of the river.
Why is the sea water and freshwater pH different?
The pH of seawater is typically higher than freshwater due to the presence of minerals and salts, which can buffer against changes in acidity. Freshwater bodies are more vulnerable to changes in pH because they lack these buffering compounds. Human activities such as pollution and acid rain can also contribute to fluctuations in freshwater pH.
How much of earths freshwater is trapped as ice?
Approximately 69% of Earth's freshwater is trapped in ice, mainly in polar ice caps and glaciers. This frozen water is a crucial freshwater resource that helps regulate global climate and sea levels.
What do you call fresh water formation in sea?
Freshwater formation in the sea is typically referred to as "brackish water" when freshwater from rivers or streams mixes with seawater. Additionally, processes such as precipitation, melting ice, and runoff can contribute to the formation of freshwater in coastal areas. This freshwater can create unique ecosystems where marine and freshwater species coexist.
Is an iceberg a noun?
Yes, an iceberg is a noun. It refers to a large piece of freshwater ice floating in the sea.
Are polar ice caps freshwater?
yes polar ice caps are freshwater
Are ice or icebergs associated with the continental shelf?
Icebergs are not typically associated with the continental shelf; they originate from glaciers or ice sheets that calve into the ocean, usually from land-based ice formations. However, sea ice can form over the continental shelf in polar regions, particularly during winter months. This sea ice is different from icebergs, as it forms from the freezing of seawater rather than from freshwater glaciers. Thus, while sea ice can be linked to the continental shelf, icebergs are generally not.
How is an ice shelf different from an ice berg?
An ice shelf is a floating extension of a continental ice sheet, which means generally the only place you find them is in Antarctica. When ice breaks off this ice shelf, which is adjacent to ocean water, it becomes a chunk of (freshwater) ice and floats off to its death. This is an ice berg. Ice bergs refer to any ice in the ocean that has broken off from glaciers, so it doesn't necessarily have to break off an ice shelf. Ice bergs are separate from sea ice, however, which forms from sea water that freezes.
What is the water availability in Antarctica?
Water is abundant by melting glacial ice or by desalinating sea water.
Where is the majority of the earths freshwater found?
In the Antarctica and Arctic regions, the freshwater is stored as ice.
Where is the majority of the Earth's freshwater stored?
The majority of earth's freshwater (about 70% of it) is stored in glaciers and ice caps, mainly found in Antarctica and Greenland. The rest of earth's freshwater is found in lakes, streams, rivers, etc.
Why does the melting of ice caps lower the concentration of salt in the ocean?
Melting ice caps release freshwater into the ocean, which dilutes the saltwater and lowers its overall salinity. This influx of freshwater can disrupt ocean currents and impact marine ecosystems that rely on specific salinity levels for survival.
Do sea have freshwater?
No
What is the altitude of freshwater?
Freshwater itself does not have a specific altitude; rather, it exists at various altitudes depending on its location. Freshwater bodies like lakes, rivers, and glaciers can be found from sea level to high mountain ranges. For example, the elevation of freshwater lakes can range from below sea level, like the Caspian Sea, to high-altitude lakes in the Andes or Himalayas. Therefore, the altitude of freshwater varies widely across different geographical areas.
