The first chart shows how population changes in three countries over a centry from 1950 to 2050 and the second one illustrates the urbanisation in India and China over the same period.

As is shown in the first graph, the population in USA remained relatively constant and low from 1950 to present. It is predicted to continu on the upward trend with very slow rate of increase, reflected in the growth starting from 180 to 400 million by 2050.

With 500 million people in 1950, China had the greastes population, which rose steadily until present and continue to peak at 1400 million in 2020 then drop slighlty. A similar trend can be seen in the figure for India, which started at approximately 380 million and will finally summite at 1600 million after a constant and substantial growth, becoming the most populous country in 2050.

According to the second diagram, China's urbanisation is faster than that in India. having the similar urban population at 80 million in 1950, however, the distance will be widen. by 2030, China will have 300 million more urban dewellers than India does (900 vs 600 million). By contrast, an opposite trend occurs in the rural popuation.the number of rural people in China will be below the levels in India after 2005.

From the first chart it can be seen that tne population of US is just below 250 million where the population of India is over 250 million.but at that year population of China was greater than both India and US.The population of US was below 250 million from 1950-1975.But by the year 1980 it reaches 250 million.it was projected that after the year 2005 the population will be over 250 million.on the otherhand Chinese and indian populatIon grows up dramatically from the year 1965.In that year the population of China and India was just 750 and 500 million respectively.And it is projected that Between 1925 and 1930 will be just below 1500 milliOn and both of this country"s population will be the same.but after 1930 Indian population will be greater than China.


Chart-2 describes urbanisation of India and China.The population of China in rural area was always greater than that of India from 1950 to 2000.But beyond 2005 the number of rural people in China decreased and by 2005 it was surprisingly the same of India. Urbanisation of Chiana was greater than India and it is projected that it will be greater afterwards.But a astonishing projection is that in 2016 the number of urban and rurAl people of China wilL be the same.

These graphs show actual population growth in India, China and the US, together with trends in urbanisation in India and China from 1950, potential projections for future generations are also indicated.

The graph depicting population growth primarily show’s a steady increase between 1950 and the present day, in China and India. In comparison the US has remained around the 250 million mark, slowly rising to approximately 400 million in 2050. The Indian population is also predicted to steadily rise from about 1,100 million in the present day to over 1,500 in 2050. In contrast the population of China is forecast to slowly decline from reaching a peak of 1,400 million in 2030 to 1,300 million in 2050.

Continuing on to urbanisation comparisons between China and India from 1950 to 2030, where trends in rural and urban populations are indicated in the second graph. Results show that the gap in Indian rural and urban living is predicted to close over projected years, however population remains mainly rural with a calculated population of 700 million in 2030, with urban figures of just under 600 million in the same year. Projections for China on the other hand show a complete change in trends, rural populations are shown to reach a maximum in 1990 at around 700 million, falling to a predicted 600 million in 2030. In contrast the urban population rises from just under a hundred million in 1950 to a staggering 900 million forecast in 2030.

In the first chart we can see the tendencies that the population of China, India and the US had been presenting over the years since 1950 until today, and the projection that this countries would have in terms of growth over the next 50 years.
Nowadays we can see that China has had the most consistent population growth over the last 56 years, with approximately 350 millions of people in 1950 and 1,300 millions at the present time, however, the projected level of growth won´t have the same growing tendency remaining, more or less, the same population by 2050.
India, in the other hand, has a very consistent projected population growth beyond 2005, reaching levels of 1,600 million people by the year 2050, and, by this, outstanding China as the world´s most populated country. This is very important because in 1950, India only had approximately 300 million people.
In the second chart we can see that the India and China rural populations are, more or less, at the same level right now (800 million people), however, the projected tendencies of growth for the India population are considerably bigger than those for China; reaching the former by 2030, approximately 850 million people, while the later would actually present a decrease of this population with less than 600 million people by 2030.
In term of urban population, growth between this two countries, China has a much larger urban population growth projection, reaching almost 900 millions by 2030, which is approximately the number of urban population today in China, in contrast with the bit more of 300 million people that India has of urban population nowadays.

The first graph illustrates the tremendous population growth in India,China and US.The second graph compares the population of India and China in rural and urban areas.The population growth is shown in Millions.
Among the three countries U.S has least population growth which has a minor change in every year.Compared in 1950 and 2050 the population growth varied slightly in U.S.But when coming to India,year 1950 shows less population compared to china,but it is expected to exceed china population by 2050.China's population will b constantly increased till 2020.but from 2025 it is predicted to b decreased.
The second graph clearly defines the increase of India's population in Urban and Rural areas when compared to China.Initially in 1950 China and India have same amount of population in urban areas.But when compared in 2030 China's urban population was vastly increased when compared to India.Coming to china's Rural population,It was decreased in 2030 than in 1950.But India's Rural population increased tremendously by 2030.

It can be concluded that India's population is increasing rapidly day by day when compared to other two countries.As the population increases there will not be enough resources to use.So the people look for the country for less population and high resources.So probably all try to settle in U.S and China which have less population than India.