Which of the following demographic growth patterns is most suitable for the long thin powd
A.A virtually stable or slightly decreasing period and then a sudden explosion of population.
B.A slow growth for a long time and then a period of rapid, dramatic increase.
C.Too many people on earth and a few rapid increase in the number added each year.
D.A long period when death rates exceed birthrates and then a short period with higher fertility and lower mortality.