Western Sahara
The riches country in north America is the united states America. The poorest country is Mexico.
Greece is a part of Europe, and considered to be in South Europe. Europe is not a nation, but a continent.
Yemen
The nation/ country north of Mongolia is Russia.
The poorest country in Asia is Afghanistan, with a significant portion of the population living below the poverty line. Factors such as ongoing conflict, political instability, and limited access to basic services contribute to its economic challenges.
The Bahamas is not a European country, it is a North American island nation located in the Caribbean Sea.
Lithuania is a country in Eastern Europe.
There is no single country between the north and south of Europe. There are countries in the north of Europe and countries in the south of Europe and countries in central Europe, and countries in the east and in the west of Europe. See the map below.
The poorest is the south of Italy.
The country that pokes out like a big thumb from Central Europe's plains into the North Sea is Denmark. Its Jutland Peninsula extends northward, creating a prominent geographical feature in the region. This unique shape makes Denmark a significant maritime nation, connecting Central Europe to the North Sea.
Russia covers most of the North European Plain in eastern Europe. It is the largest country in the world by land area and spans across both Europe and Asia. The North European Plain is one of the major geographical features of Russia and extends into several other countries in Eastern Europe.