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Antarctica
Antarctica is an uninhabited continent dedicated to science and governed by The Antarctic Treaty. As questions about the highest, driest, windiest, iciest, darkest continent on earth.
3,949 Questions
Which ocean is completely surrounds Antarctica?
As of the year 2000, the International Hydrographic Organisation decided that the waters surrounding Antarctica would be known officially as the Southern Ocean. The Southern Ocean extends from the coast of Antarctica to the 60 degree South line of Latitude. What is now the Southern Ocean was previously the southern most portions of the Atlantic, Pacific and Indian Oceans. The Southern Ocean incorporates the Amundsen Sea, Bellingshausen Sea, part of the Drake Passage, Ross Sea, a small part of the Scotia Sea, Weddell Sea, and other tributary water bodies.
Why is Antarctica's climate considered hostile?
Antarctica is a polar desert. It is home to the coldest temperature on earth. It is extreme in its weather. It's too cold to support any animal life.
What products are produced in the Antarctic?
As is true with all of Antarctica, the raw product available there is data. These data can be studied to answer questions about the health of planet Earth. This work is encouraged by the Antarctic Treaty, which governs all land south of 60 degrees S..
How many people could live in Antarctica?
There are no indigenous people in Antarctica. But there are around 4000 people who live there during the summer months and about 1000 during the harsher winter months.
They are mainly researchers or scientists based at one of Antarctica's many research bases to record and observe weather.
Another Answer
People who live and work in Antarctica -- temporarily -- are hired by governments to carry out studies about the health of planet earth. For every scientist, there are about seven additional people who work in support of science.
The scientific work ranges from astronomy to zoology.
How do you sell ice cream products in Antarctica?
Successful marketing of any product relies on the ability of the seller to convince the prospect of the immediate, urgent need for their product. For example, contacting the various scientific organizations that have scheduled expeditions to the Antarctic would narrow down your target market. Then it's just a matter of convincing them of the value of your product.
Does antarctica double and shrink in size each year?
Antarctica, the continent, does not change in size, but the ice the surrounds the continent freezes in the winter, essentially doubling the size of the ice that covers 98% of the continent.
Why have husky dogs been banned from Antarctica?
The 1991 Madrid Protocol, among other requirements, called for the removal of the husky dogs from Antarctica by 1994. In 1991 the Madrid Protocol on Environmental Protection to the Antarctic banned all introduced species (except people) from the Antarctic to protect the native wildlife from introduced diseases.
How does littering affect antarctica?
Per se, Antarctica is the least polluted continent on earth. Pollution all over the earth, however, can be said to contribute to the ice melting in the polar regions.
No animals live on the Antarctic continent: it's too cold and there is no food chain there. Sea birds and sea mammals that breed on Antarctica's beaches are not affected by pollution.
What is the population in Antarctica in the summer?
The scientific population on the continent during daylight hours -- around mid-October to around mid-March: 24/7 -- can be up to about 4,000 people.
What did Shackleton eat in Antarctica before the Endurance sank?
Before the Endurance sank Shackleton and his crew lived upon porridge, tea, baked dough, penguins, fried seals and tinned fish. But after the loss of the endurance they ate their own dogs.
Clarifying Answer
Antarctic explorers consuming dogs began before Shackleton. All dogs imported to the continent by explorers were bred for work and used for food when they were no longer useful as working dogs.
What sort of research is conducted in Antarctica?
Some of the types are seeing types of micro- organisms that survive the weather or plants that survive.
they are finding out how fish live in freezing weather and penguins eat.
At the moment, they are finding out how fish live in freezing weather and penguins eat.
Another Answer
During any season, all the scientific research in Antarctica addresses the health of planet earth. Research can be in atmospherics, biology of animals that come to the Antarctic beaches to breed, glaciology, volcanology, oceanography, or human physiology and psychology, and more.
How did mt erebus aircraft disaster happen?
The Mt. Erebus disaster occurred on November 28, 1979, because the wrong coordinates were put into the planes computer navigation system. It was flying low for sightseeing purposes because it was thought to be on the correct path. The pilots could not see the mountain due to white out conditions.
What types of things to scientists study in antarctica?
Disciplines pursued may include biology, botany, atmospherics, glaciology, psychology, geology, astronomy and more. Every funded scientist asks questions based on a better understanding of the health of planet earth.
What are some native animals of Antarctica?
The Southern Ocean -- which surrounds the continent, is the most productive ocean on earth. A few animals are commonly seen in that ocean, especially during breeding season, These include sea mammals and sea birds, such as Weddell Seals, Orcas, penguins and Blue Whales.
Note that no animals live on the continent: It's too cold and there is no food chain.
Where is Antarctica on the map?
The Southern Ocean (also known as the Great Southern Ocean, Antarctic Ocean, South Polar Ocean, and Austral Ocean) comprises the southernmost waters of the World Ocean, generally taken to be south of 60°S latitude and encircling Antarctica.
What country set up dumont D'Urville?
Dumont D'Urville is French -- Base Dumont d'Urville -- and is located at 66°39′46″S 140°0′07″E on the Antarctic continent.
Why do glaciers grow slow in antarctica?
Antarctica is a desert with about five percent humidity. This means that very low amounts of moisture are available to be frozen into glaciers.
How deep is the frost line in Antarctica?
The Southern Ocean which surrounds the Antarctic continent -- according to Wikipedia:
"The Southern Ocean's greatest depth of 7,236 m (23,740 ft) occurs at the southern end of the South Sandwich Trench, at 60°00'S, 024°W. "
What is the development of Antarctica?
There is no development of Antarctica.
The continent is covered -- 98% of it -- with an ice sheet. All land and ice south of 60 degrees S is protected by the Antarctic Treaty, which dedicates that area to the scientific study of the health of planet earth -- and forbids development or commerce of any kind.
What is the penguins adaptations to live in Antarctica?
Your answer is in your question. No non-sea bird, or non-sea mammal lives in Antarctica -- in fact, no animal lives on the continent: it's too cold and there is no food chain.
Sea mammals and sea birds, however, do breed on Antarctica's beaches. These animals 'live' in the sea.
The liquid sea is generally warmer than the ambient continental temperature, even on the coasts. This is true except for the Antarctic Peninsula, where surface temperatures can exceed freezing.
These temperatures are normal habitat for these animals.
Parts of it are tundra, but most of it is not.
Another Answer
Ninety-eight percent of Antarctica is covered by an ice sheet, and the soil under the ice is not available for anything tundra-like, to grow.
Tundra is defined by the occurrence of "vegetation of mosses, lichens, herbs, and dwarf shrubs" -- and there is no such area on Antarctica. The Antarctic peninsula is home to two forms of grass that grow on the exposed western side of a few areas. The Sub-Antarctic Islands may hold a few areas of tunda-like soil, but there is no tundra on the Antarctic continent.
How many Australian bases are set up in Antarctica?
Three. Casey (previously Wilkes) , Davis and Mawson.
Answer Macquarie Island, although administratively part of Tasmania, is staffed by the Antarctic Division. It is north of the Antarctic Convergence and so is classed as Sub-Antarctic. Heard Island is a former base, inside the convergence zone and so an Antarctic island.
