Ask everyone some geography knowledge! Are there any countries in the world that monopolize a whole continent? Is there any country with a territory that only has one island?

Australia
The country in the world that monopolizes the entire continent is Australia. There are 4 countries with only one island in the world. They are Dominic in the Caribbean , Saint Lucia , Barbados and Nauru lies in the Pacific .
So, are there any countries in the world that are located on the peninsula and occupy the entire peninsula? This question is very interesting! This country must first be located on the peninsula, and secondly, it must also occupy the entire peninsula. Is there such a country in the world?

peninsula geography
peninsula refers to a landform in which part of the land extends into the ocean or lake, and another part is connected to the continent or larger islands, and is surrounded by water on three sides. For example, the three major peninsulas in our country are Liaodong Peninsula , Shandong Peninsula and Leizhou Peninsula . These three peninsulas are completely within the territory of our country. So does our country meet the conditions set by the problem? Our China is a vast mainland country, not a peninsula country located on the peninsula. Therefore, we are not such a country.

Europe map
There are many peninsular areas in Europe. Are there any countries that meet the requirements? For example, Scandinavia in northern Europe, Balkans , Apennines and Iberian Peninsula . Unfortunately, there are no countries on these peninsulars that meet the requirements. There are two countries on the Scandinavia in Northern Europe, Norway and Sweden and . There are Spain and Portugal on the Iberian Peninsula. There are more countries on the Balkans, with 11 countries.
A friend may say, does Italy on the Apennine Peninsula meet the requirements? It monopolizes the entire Apennine peninsula! If you look closely at the map, you will find two needle-sized holes on the map of Italy. There are two other countries on the Apennines: 0.44 square kilometers of Vatican and 61 square kilometers of San Marino . They are China surrounded by Italy. Therefore, there are three countries on the Apennine Peninsula. Italy is not a country that monopolizes the entire peninsula!

Asia Minor Peninsula
countries are located on the peninsula and are also countries that dominate the entire peninsula. There are only two in the world. These two countries are Türkiye and Qatar . Türkiye is a country spanning two continents of Asia and Europe. Most of its territory is located on the Asian Peninsula Minor. In addition, Türkiye has a small part of its territory located on the Balkans in Europe. Therefore, Türkiye meets the requirements set by the problem.
In addition to Türkiye, another country that meets the conditions is Qatar, which is hosting the World Cup.

Qatar Peninsula
Qatar is located on the Qatar Peninsula on the southwest coast of Persian Gulf , and is a peninsula country. Qatar is not only a peninsula country that monopolizes the entire peninsula, but it also occupies a peninsula on the peninsula. This is the only one in the world that has no branches! The Qatar Peninsula is located on the east side of the Arabian Peninsula, the largest peninsula in the world. It is a peninsula on the peninsula. The terrain of Qatar Peninsula is low and flat, with an average altitude of html 75 meters and a maximum altitude of only 103 meters. The Qatar Peninsula has a tropical desert climate, with a drought and little rain and a hot weather. The peninsula is basically a barren land like deserts or rocky Gobi Deserts.
What kind of country is Qatar? The total area of Qatar is 11,521 square kilometers, which is similar to that of Qingdao. The coastline is 563 kilometers long and borders Saudi Arabia in the south. The total population of Qatar is 2.658 million, and the capital is Doha .

Qatar
Qatar Although "grass" on the ground, it "flows oil" underground. Qatar has proven natural gas reserves of about 2.55 billion cubic meters, accounting for about 20% of the global share, ranking third in the world, second only to Russia and Iran.Oil has proven reserves of about 25.2 billion barrels, accounting for about 1.5% of the global share, ranking 14th in the world.
In addition, Qatar is also the world's largest helium exporter and the second largest helium producer, with helium reserves of 10.1 billion cubic meters, accounting for 19.4% of the world, ranking second in the world.

Qatar
Relying on rich oil and gas resources, Qatar is also a "pack of cloth above my head, I am the richest in the world". In 2020, the per capita GDP of reached US$61,800.
One country monopolizes the entire peninsula, and only Türkiye and Qatar are in the world, and Qatar still occupies the peninsula on the peninsula! Isn't this geographical location very interesting?