Belching (big burps) is a symptom in which a person forces air noisily from his stomach out through his mouth. Belching can be due to too much air or gas in the stomach. Sometimes, people purposely swallow air and belch it back out to make noise. ...Read more.
mid africa is very sparsely populated .. it includes Congo, tanzania, kenya, angola. These areas are under-developed, lack of food.. more-over these areas have a good wild-life and hence leading into a sparce africa.id africa is very sparsely populated .. it includes Congo, tanzania, kenya, angola. These areas are under-developed, lack of food.. more-over these areas have a good wild-life and hence leading into a sparce africa.
Population density in US states is quite low due to the large land area. The availability of modern transportation also allowed people to disperse throughout the US. The following list contains the most densely populated states in the United States. New Jersey tops the list as having the most densely populated state at 1,210 persons per square mile. Population (2015) 8,958,013 of which 68.6% white, 13.7% African-American, 0.3% Native American, 8.3% Asian American.