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.
Key Areas for Heavy Population Density. The most densely populated parts of the US are found in major metropolitan areas around the states of New York, New Jersey, California, and Connecticut, among others. Such areas boast levels of density above 500 or even topping 1,000 people per square kilometer, making these areas the most crowded in the country.