Geography of Serbia
Serbia is considered a large nation due to its total area. Its total land area is 77,589 km² (about 29,957 mi²). Serbia is in Europe. Its capital is Belgrade. Serbia has 8 neighboring countries. Its neighbors include Bosnia and Herzegovina, Bulgaria, Croatia, Hungary, Kosovo, Macedonia, Montenegro and Romania. The total length of land borders of Serbia is 2322 kilometers (~897 miles).
Latvia is considered to be a large nation because of its total area. Its total land area is 64,589 km² (approx. 24,938 mi²). Latvia is located in Europe. Its capital city is Riga. Latvia has 4 neighbouring countries. Its neighbours include Belarus, Estonia, Lithuania, and Russia. Total length of land borders of Latvia is 1370 kilometers (~529 miles).
Environment of Papua New Guinea
Papua New Guinea emits 0.7 metric tons per capita of CO2. 294370 km² of Papua New Guinea's territory is covered in forests. and forest land comprises 64% of all the land in the country. The number of road motor vehicles per 1000 inhabitants in Papua New Guinea is 54.
Demographics of Romania
The total population of Romania is 19,580,634 people. In Romania, the population density is 84 people per square kilometer (219 per square mile). Based on these statistics, this country is considered sparsely populated. Ethnic diversity is diverse according to a fractionation scale, which is 0.3069 for Romania. Romania has about 226943 foreign immigrants. The average age is around 39.8 years. In Romania, 50 out of 100 people use the internet. Romania has a Human Development Index (HDI) of 0.785.