Question

by 2100 there are likely to be over 3 billion more people living in the world than today. choose two problems which you think will be caused by this . explain why you think each of these problems which be difficult to solve the figure of 2100 are estimates . explain why it is difficult to predict exact population numbers for the future

Answer 1

Answer:

By 2100, the world's population is projected to reach approximately 10.9 billion, with annual growth of less than 0.1% – a steep decline from the current rate. Between 1950 and today, the world's population grew between 1% and 2% each year, with the number of people rising from 2.5 billion to more than 7.7 billion