The line graph shows the size of the global population from 1400 to 2000, and the pie charts show the global population by region in 1900 and 2000. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The given line graph illustrates data related to the density of the global population between 1400 and 2000,

while

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the pie chart provides the distribution rates of the

number

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of people in various areas, Europe, Asia, North

America

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, Latin

America

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, Africa and others in 1900 and a century later. Units are measured in billions and percentages.

Overall

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, it can be clearly seen that the

number

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of people worldwide rose exponentially with a big steepness in the

last

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century with Asia being the biggest contributor. In terms of the

number

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of world population at the start, it started at approximately 0.3

billion

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. It

then

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increased moderately and peaked at about 1.5

billion

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in 1700, before experiencing a tiny drop over the next one hundred years to hit a trough at around 0.8

billion

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in 1800. After that, the density of the global populace experienced dramatic growth and peaked at 6

billion

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in 2000. Regarding the distribution of the world society at the beginning, the majority of the population lived in Asia accounting for 60%,

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it experienced a moderate fall to 56% in the next one hundred years. The second majority density was Europe, which stood at 24%, before experiencing a decrease of 10% throughout the given period. The

number

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of people in North

America

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stayed the same at 5% from 1900 to 2000. Meanwhile, the other regions, Latin

America

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and others, stood below a mere 4% at the start,

then

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climbed slightly to 8% and 6% respectively. Africa saw almost a threefold increase during the given period from 4.5% in 1900 to 13% in 2000.