Population growth is influenced by the balance of birth rates, death rates, immigration, and emigration. A high birth rate increases the population, while a high death rate reduces it; when birth rates exceed death rates, population growth occurs. Immigration adds to the population, while emigration decreases it. The overall effect on population growth depends on the interplay of these factors; for instance, a country with high birth rates and net immigration will likely experience significant population growth.
when country have discovers oil, its get money which effect in increases in population growth, which ultimately increase population growth rate
Japan.
Poor
France. It's not increasing but it's not decreasing.
germany
The country in Latin America with the most rapid rate of population increase is Guatemala. The population growth is primarily due to high birth rates and relatively low mortality rates.
Guatemala is, with a population growth rate of 2.47% (2010)
In 2014, Lebanon was the country with the highest growth rate.
Much of Europe
Niger has one of the fastest-growing populations in the world, with a high fertility rate and rapid population growth. The country faces challenges in providing resources and services to its growing population.
death rate birth rate