It depends what you mean by 'sparse'.
In Population: Alaska is probably space because it is a very expensive place to live and the winter climate is not appealing to everyone.
In Towns: Many parts of Alaska's landscape are inhospitable tundra and swamps that are literally impossible to build on.
In Landscape: The tundra of Alaska is very empty. Many plants cannot grow in the acidic soil so there are few trees.
But in many ways Alaska is not sparse. It is very rich in resources, employment opportunities, and financial state status.
Alaska is the largest US state in total area. It is, however, sparsely populated for the most part.
chad i sparsely populated
With the exception of some major cities and towns, the Sahara is sparsely populated.
the whole country is sparsely populated
sparsely.
Antarctica is the most sparsely populated desert on earth.
Sparsley Populated
Turkey is a country, not a city. Istanbul is a densely populated city, but most of Anatolia is sparsely populated.
which parts of eastern europe are sparsely or less populated
Greenland is sparsely populated because it has a very cold climate. Due to its arctic conditions and limited inhabitable land, the population density is low compared to other countries.
densely populated
its densely populated