Population is considered as an asset or power of a country whose country acts as one of the most important elements and prerequisites for the development of a nation or society. Besides, the need of the population for the survival of the state is immense. However, at the same time, it is necessary to have a desirable rate of population and a balanced system. But at present the population of the whole world is growing alarmingly and this population is known to have become about 637 crore 76 lakhs. According to a United Nations agency, 687.47 billion people have already taken effective population control measures, but developing and underdeveloped countries are lagging far behind and the rate of population growth in these countries has become alarming. As a developing country, the world's population situation is not in a coma, and over the past few decades the world's population has grown exponentially, becoming one of the most populous. If the population continues to grow at the same rate, it will become alarming for people. With the current population of the world being around 687 crore, it is having a negative impact on the environment. Currently the world's population growth rate is 1.10. Which is less than before. The world's population is growing by 90 million every year. As a result, the world's population will reach 1050 crore by 2050.
World population by continents
Asia accounts for about 60% of the world's 3.8 billion people. About 40% of the world's population lives in China and India. Europe is home to 730 million people and 11 percent of the continent's world population. 1 billion in Africa which is 24% of the world population. About 52 million people live in North America, which is 8 percent of the world's population. South America is home to 60 percent of the world's 37 million people, and Australia has 21 million people, which is only 3 percent of the world's population.
The world's population at different times
In 1827 the world population was 100 million. In 1927 it was 200 crores. 300 crore in 960 thousand, 400 crore in 1974, 500 crore in 987 and 600 crore in 1999. The world's population in 2011 was 700 million. 800 crore by 2025 and 900 crore by 2045. Scientists estimate that 70 years before Christianity the world had people and their occupation was mainly agriculture and then between 300 and 400 years after the birth of Christ the Romans ruled over half the world and the population of their kingdom was 5 crore.
The world's most populous country
1. China
2 .India,
3.United States,
4.Indonesia,5
5. Brazil,
6.Pakistan,
7.Bangladesh,
8.Nigeria,
9.Russia,
10. Japan,
11 .and Germany.
if the world's population continues to grow at a rate that will continue to grow in this way, the area under human cultivation will decrease. It will only be in the building, so the feeling of bestiality inside the people will come. And there will come a time when people will be seen eating.