World population has increased by 1.2 per year as a result of the birth rate over the death rate. The areas with the highest rate of natural increase is the lowest in Africa and Europe.
The world population has increased by 1 per cent.2 per year as a result of the birth rate, death rate, rather than at the high rate of natural increase is the lowest, and Africa is Europe.
world population has increased by 1 per cent per annum.2 per year as a result of birth rates that are more than death rates by the area has increased at a rate in accordance with nature is the highest and the lowest is Africa Europe