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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

What is the interior of Antarctica?

Some call the interior of Antarctica the Polar Plateau. It is also the driest area of the continent -- humidity less than five percent, and is thus a desert.

Why does Antarctica double the size each winter?

The waters of the Southern Ocean freeze around the Antarctic shores during the extreme cold and sunless winter. As opposed to the permanent ice, glaciers, and ice shelves, this sea ice extends for miles into the ocean, covering an ocean area about twice the size of the Antarctic continent (14 million km2). This ice melts again during the summer.

The continent itself does not change in size, but the ice sheet that covers 98% of the continent merges with the frozen sea ice, essentially doubling the size of the ice sheet.

Do polarbears live in Antarctica?

No, there are not any polar bears on Mount Everest but you might find other types of bear in the forest around the villages.

Do whales live in the Antarctic?

Yes, both squid and octopus are Antarctic sea invertebrates. British exploratory fishing is currently underway for the commercially exploitable squid which live in Antarctic waters. The Colossal Squid provides a food source for Antarctic whales.

How cold is the Antarctica water?

1*C - -32*C i think :/

Another Answer

On the continent, water remains liquid down to 32 degrees F, when it freezes. In the ocean around the continent, because of the saline and other minerals in the water, it remains liquid to about 27 degrees F.
Well, lets do the math. The ozone layer is about -39. As you get higher in altitude, it gets colder. The ozone layer is about 15 miles above the ground. The temperature drops by 1 degree every 1,100 feet. There are 5,280 feet in a mile, times that by fifteen, you get 79,200. Divide that by 1,100 you get 72. Add -39 and 72, you get 33. The water gets colder by about 20 degrees. So, 33-20=13. 13 degrees, if I did the math right! The math is good but the reasoning is flawed: At 13 F the sea water would be frozen solid. Since sea water freezes at around 28 F or -2 C, I'm going to say that it is, at the very coldest, at least 28 F or -2 C. Since ocean currents drop off warm water from the warmer latitudes, the water is generally going to be warmer than that.

How cold dose it get in the winter in Antarctica?

In the middle of the continent, which is also above 10,000 ft. due to the thickness of the ice, mostly, it routinely dips below -100 Fahrenheit during the winter. The official lowest temperature is -128.6 at Russia's Vostok station.

What are the chief products of Antarctica?

There are no countries on Antarctica and no permanent population. The closest thing Antarctica has to an industry is scientific research.

Anterctica is a very cold place with harsh weather conditions. People have explored there and killed animals, though there is no census ( population) or permanent settlement there.

Does US own any part of Antarctica?

There's really no reason for any nation state to make any kind of claim to Antarctic Territory.

In addition, the Antarctic Treaty forbids additional claims, while holding existing claims in abeyance. The treaty preserves all land south of 60 degrees S for science, so any existing or future claim would have no other value.

What kind of attractions are in antarctica?

There are no attractions in Antarctica, if by attractions, you mean Disneyland-like attractions.

However, there is plenty to see there. It's a forbidding and cold landscape with no vegetation. Animals come to the Antarctic continent to breed; there are no land animals that live there.

Some say it is the most beautiful place on earth.

Antarctica is the highest, driest, coldest, darkest and windiest continent on earth.

Why is Antarctica called antarictica?

Antarctica means "opposite of north". Antarctica is on the opposite end of the globe from the Arctic, which is north. That makes Antarctica be in the south. Therefore, Antarctica is "opposite of north".

Why can't people mine in Antarctica?

There are many reasons to why we should not develop Antarctica. First, the oil and fishing has had problems over the past few years resulting in significant environmental damage.

Although there may be many useful resources like coal, hydrocarbons, iron ore, platinum, copper, gold and other minerals to be found, development is not permitted under the Antarctic Treaty.

In 1998, an agreement was reached to add a 50 year ban on mining until the year 2048.

How did Antarctica form?

Antarctica came into being in the early stages of the Earth's history, many hundreds millions of years ago. Nobody specifically 'made' it.

Is the arctic considered a desert?

There is an Antarctic Desert. Almost the entire continent of Antarctica is considered desert. Some clain that the Arctic is also a desert. However, much of the Arctic is either open sea or sea ice and not land. Those areas on land are mostly tundra which is a different biome from a desert.

Why is Antarctica an uninhabited continent?

Antarctica is covered by an ice sheet and experiences several months of no sunrise, making it the most extreme cold weather on earth. Nothing grows there and there is no food chain.

Settlements would be impractical since everything would be imported and no government has stepped up to 'settle' Antarctica.

How long does darkness last in Antarctica?

there is darkness in antarctica, every June were it is antarcticas winter the moves south and the sun rays shine down on the earth missing the antarctica but hitting the artic. The Darkness usally lasts as long as our summer its temperature gets as low as -70'C giving you frost bite instantly!
Everywhere south of the Antarctic Circle, the earth experiences at least one 24-hour period without a sunrise. At the South Pole, this period is six months. Everywhere on the Antarctic continent experiences some number of 24-hour periods without a sunrise: your answer depends on where you are on the continent.

What can the temperature reach in Antarctica?

The temperature can be in Antarctica as low as -70 degrees Celsius (-94 degrees Fahrenheit).

The annual average temperature is -50°C (-58°F). Winter temperatures drop quickly, then level out. Summer is short, from mid-December to mid-January, however, temperatures can reach a balmy -30°C (-22°F).

Is it dark in Antarctica in summer?

No it is not when the northern hemisphere is in winter months.

In the winter months of December the suns rays falls on the southern hemisphere for brighter and warmer days in the Continent.It is in the months of June-july when the suns rays are in the northern hemisphere that the Antarica will have darkness.

Can you hunt animals in Antarctica?

Animals that die on the Antarctic continent are generally baby animals that become prey to other breeding animals, that need food for their own babies.

For example, an adult, breeding Skua will take a baby Penguin to feed the Skua chicks.

There is no recreational or commercial hunting on Antarctica, because no animals live there. All animals on the continent are sea mammals and sea birds the visit Antarctica's beaches to breed.

What do birds in Antarctica feed on?

the marine birds feed on krill almost known as shrimp

Who owns part of Antarctica Can you show a picture on Antarctica?

Antarctica is owned in sections by various countries, being the UK, New Zealand, France, Norway [owns two territories], Australia, Chile, and Argentina.

Nazi Germany also owns a slice of Antarctica, although only Germany recognises this territory [funnily enough]

How can you use the natural resources of Antarctica?

If by natural resources, you include data, then the answer you want is this: scientists study the health of planet earth based on data collected on the continent.

Otherwise, there are no extractive industries allowed to establish ventures anywhere on earth south of 60 degrees S.

How long is the transantarctic mountain range?

The Trans-Antarctics form one of the longest mountain ranges on earth -- about 3,500 miles. The temperature, needless to say, is below freezing. How far below freezing is variable, depending on where you are and the season.

With no sun, the temperatures could be coldest during those months.

What penguins are there in Antarctica?

Of the 17 species of penguins, there are only fourspecies which live at Antarctica: Adelie, Emperor, Chinstrapand Gentoo penguins. The Antarctic is not their only range.

Who has the biggest claim over Antarctica?

Antarctica is divided up by several countries as many made claims.

many countries have their own section of antarctica that they have applied for, but they can't do everything they want on it even though they own it. a decleration was signed by like 80 countries that outlined the rules and regulations of antarctica for the next 50 years, this was signed in 1994, i believe. It was meant to be signed in 80's but a few countries did not want to sign the treaty as antarctica has good mining oppurtunity's.

in terms of who controls antarctica, Australia has the biggest portion than any other country so technically that could count as control but a couple of south American countries i believe one of them is Chile, have a large tourist trade with antarctica and are also the closest to antarctica with islands basically bordering the continent. so a country like Chile ma have more political power through those terms. It was also Chile where i believe the decleration was signed.

Another Answer

Several countries claim territory in Antarctica, however, no claim is legitimate. The Antarctic Treaty system, signed in 1961 negates all existing claims and prohibits future claims. The continent -- and all of earth south of 60 degrees South Latitude -- is governed by the treaty.

What are antarctica's major countries?

There are no countries on the Antarctic continent.