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Claims over territory on the Antarctic continent overlap based on lines of longitude and those being used to define territory claimed. The continent is covered -- 98% -- by an ice sheet, making geographic lines useless as bases for claims.

Since claims were made individually by nation states, and not by any agreement, the claims overlap.

The Antarctic Treaty does not recognize any claims and further prohibits future claims.

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9y ago
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8y ago

Generally, the United Kingdom, Chile and Argentina have overlapping claims on Antarctic territory.

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Q: Which country's claims on Antarctica overlap?
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What percentage of Antarctica does Argentina own?

The same as other countries - none. No country owns any of Antarctica. Many have claims and several of those overlap. The Antarctic Treaty ignores land claims and forbids future land claims.


Countries that own parts of antarctica?

No country owns any part of Antarctica. There are however, territorial claims made by several nations, some of which overlap each other. The Antarctic Treaty negated all existing claims and prohibits any future claims.


Does any country own land in Antarctica?

No. The Antarctic Treaty acknowledges territorial claims -- and holds them in abeyance, some of which overlap each other, and prohibits future claims. A claimant does not 'own' anything, but claims it.


Which nations currently maintain territorial claims on Antarctica?

chinaAnother AnswerGreat Britain, Chile, Argentina, France, Norway, Australia, and New Zealand claim territory on Antarctica -- some of these claims overlap each other. The Antarctic Treaty (1961) holds all these claims in abeyance and prohibits any future claims.


Why is Antarctica owned by lots of countries?

Antarctica is not 'owned' by any country, however, many countries claim territory on the continent. Some of these claims overlap. The Antarctic Treaty of 1960 put all claims on hold, thus preventing any exploitation by any claimant, and prohibited future claims.


Why are there so many different countries that own Antarctica?

Several countries claim territory on the Antarctic continent -- some of which overlap each other. However, the Antarctic Treaty makes these claims and future claims invalid. No country owns any part of Antarctica.


What countries of Antarctica?

Antarctica is governed by the Antarctic Treaty. Various countries claim sovereignty in certain regions, and some of their claims overlap each other, and the Antarctic Treaty recognizes them and holds each in abeyance. No additional claims can be made on continental territory, according to the treaty.


What percentage of territorial claims in Antarctica per country is there?

You can look at Wikipedia for a list and boundary definitions of territorial claims on the Antarctic continent: http:/en.wikipedia.org/wiki/Territorial_claims_of_AntarcticaOn that page, you can see that countries have claimed over 75% of the continent leaving nearly 25% of it unclaimed. Also note that many claims overlap each other.Note, however, that The Antarctic Treaty specifically discounts all territorial claims on the continent.


What continents have claims on antarctica?

No continents have claims on Antarctica.


What counties own a part of Antarctica?

No country -- or county -- 'owns' any part of Antarctica. All land south of 60 degrees S is governed by the Antarctic Treaty. Nation-states have claimed territory on the continent, and some claims overlap. The treaty, however, holds all existing claims in abeyance and prohibits future claims.


Does Australia own some of antarctica?

No, no nation owns any part of Antarctica. Several nations have territorial claims on the continent -- not USA, however -- some of which overlap each other. The Antarctic Treaty (1960) holds all claims in abeyance and forbids any other future claims.


Why are the claims on antarctica all wedge shaped?

Territorial claims in Antarctica are drawn along lines of longitude, which all converge at the South Pole, and many overlap. This is probably because the continent is covered in ice, so there are 'no natural landforms' -- they exist but are not predictable in their visibility -- to be used to mark borders.