What are the four major regions of eastern Europe?

Four major regions of eastern Europe are:

Western uplands, North European plain, Central uplands, and Alpine mountains.

Explanation:

The above given regions are the major four regions of Europe as we move from North to South. The western uplands are the far-away part of Europe with steep slope mountains and thin soil.

The North European plain covers half of the region. It is the most productive farmland and most of the largest cities are in this region. Central uplands are rocky mountains and plateaus, a region not good for farming but can be used for battles and minerals resources.

Alpine is the southern part from Spain to Eastern Europe and are the highest ranges of mountain. Also a place for many popular vacations.

Northern, Southern, Eastern, and Western Europe are the four European regions as defined by the UN Geoscheme for Europe.