Ielts task 1 - help me...

The graphs illustrate the trend in world population growth from 1800 to 2100 and make predictions of urban population figures in various world counties.

Overall, global population witnessed an obvious soar from 1800 until the present inclusive and is forecasted to continuously rocket in the future. Similarly, experts predict that there is a significant rise in people in developing regions while developed regions will steadily remain at the same level throughout 2015 to 2040.

Looking at the detail, the number of total people in the world began at 1000 million in 1800 then gradually increased to 2000 million in 2000. However, the world population is presumed that will dynamically grow from 1800 onward and hit the peak of above 8 billion between 2040 and 2050 which is followed to continuously slash from 2060 to 2100.

Moving to concrete world regions, the developing regions expect to build up dramatically, namely, around 2 billion in 2015, leaping to 3100 million and 3600 million people in 2030 and 2040 respectively then will finish at 4 billion people in 2040. In contrast, developed regions supposed to have a plateau in the figures with starting at 1200 million people in 2015 then stabilize at the same level in the next 25 - year. Finally, the world will see a considerable urbanization in developing counties.