The name of the city in Macedonian, Serbian and Bulgarian (all local Slavic tongues) is Kumanovo (Куманово). In Albanian, it is Kumanova or Kumanovë. Kumanovo derives from the name of the Cumans, a western branch of Kipchaks, the tribe that invaded the area in the early 12th century.
Municipality: Kumanovo Municipality
Country: Macedonia
Named for: tribe Kumans
Answer:
Changes in the pressure create the flow of the air to move up and down in the ear and thus create popping sound.
Explanation:
- The ear-popping is caused by the phenomenon of the opening of the Eustachian tube when one swallows and it might be automatically when you blow our nose or are setting in an airplane and this sound is created when the air enters the middle ear through the tube.
the answer here is Abyssal Pains
GDP(Gross Domestic Product), GNP(Gross National Product)<span>, the </span>per capita income, the amount of widespread infrastructure and general standard of living, and the level of industrialization are the characteristics of more economically developed nations.
