What are the main factors that causes overpopulation. Fertility, family planning, world population, population growth, demographic transition, urbanization, population momentum, population projections. The planet has a limited capacity to generate raw materials and each year the natural resources deficit the consumption of. Increased diversity and human capital are among the positive effects of population growth. How gender bias causes population explosion in india. The growth in human population around the world affects all people through its. How gender bias causes population explosion in india marginalization of women is a major cause of population explosion. Causes, effects and possible solutions for overpopulation. What are the causes and effects of population growth. The government needs to tackle the causes and effects of population decline, for instance by cutting down on the number of new homes being built. Too much population is not good for economic development. If the current growth rates continue, it will have 1.
In carrying out this research, the researcher visited some areas in. The population of the world in 2005 was approximately estimated at 6. It is an unchecked growth of human population caused as a result of. With the population set to increase further over the next few years. This is a video about the causes, effects and possible solutions for overpopulation. The population density of india is as high as 416 people per square kilometre which ranks 31st in the world. The main factor which contributes to rising population has shown to be poverty. The population of india was around 361 million during the census of 1951. Population may be considered positive hindrance in the way of economic development of a country. The population explosion explores the effects of increasing plant population density on growth, development and reproduction. According to united nations projections, the world population will. China has a land area thats greater than europe, and has similar population.
Understanding the factors which affect population growth patterns can help us plan for the future. The latest overpopulation news is included at the foot of the page. The difficulties caused by rapid population growth are not primarily due to finite natural resources, at least not for the world as a whole. Mar 29, 2018 how gender bias causes population explosion in india marginalization of women is a major cause of population explosion. Population explosion is not only a problem in india, but all over the world.
Population growth may become a severe problem for a country, which has a lack of natural resources to cater to the needs of its inhabitants. It has given birth to multidimensional problems across the globe. Causes and effects of population explosion in nigeria. This is a major cause of population explosion in nigeria. The cause of, first, the acceleration and, then, the deceleration in population growth is the modern demographic transition. Between 1959 and 2000, the worlds population increased from 2. Ever since the five billionth baby was born on july 11, 1987, it has been observed as world population day. This unprecedented growth of human population at an alarming rate is referred to as population explosion. About 61 % of the global population live in asia, the worlds most populous continent. Overpopulation refers to a population which exceeds its sustainable size within a particular environment or habitat. Human overpopulation or population overshoot is when there are too many people for the environment to sustain with food, drinkable water, breathable air, etc. Adam and eve were turned out of eden with curse, go forth and multiply the curse is still at work and now this multiplication of men and women has assumed the form of population explosion.
More than 80% of girls are married during the fertile period of 15 to 20 years of age and give birth a number of children. In more scientific terms, there is overshoot when the ecological footprint of a human population in a geographical area exceeds that places carrying capacity, damaging the environment faster than it can be repaired. Causes and effects of population decline when people move away from villages, jobs, schools, shops and other facilities also disappear. Apr 26, 2020 overpopulation in india find causes, effects, current statistics and steps to control problem of increasing population in india. In the history of our species, the birth and death rate have. Up to a point, population growth can be accommodated.
In more scientific terms, there is overshoot when the ecological footprint of a human population in a geographical area exceeds that places carrying capacity, damaging the environment faster than it can be repaired by nature. This is like adding the whole population of china to the worlds population. Total world population reached 7 billion just after 2010. In a capital poor and technologically backward country, growth of population reduces output by lowering the per capita availability of capital. Population explosion refers the sudden and rapid rise in the size of population, especially human population. Population explosion essay meaning, causes, and effects. The primary cause of this problems includes low mortality rates coupled with high birth rates. Advanced knowledge of population explosion and birth. Some of the causes of rapid population growth in nigeria include the following.
Overpopulation will place great demands on resources and land, leading to widespread environmental issues in addition to impacting global economies and standards of living. According to the research, by the end of 2018, the population of nigeria will increase to 199,805,437 people. Advanced knowledge of population explosion and birth control. According to united nations projections, the world population. Some of the sociocultural causes responsible for high birth rate in india. Marriage is also a religious duty and practice of early marriage. Population of any country is the life of that country, but when it crosses limit it becomes nuisance. Pdf the rapid increase of human population is putting an incredible. Causes of population explosion in india exam notes. Consequences of overpopulation definition decreased availability of food and clothing. Population explosion root cause of all problems an essay. Gk, general studies, optional notes for upsc, ias, banking, civil services.
Unlabelled at the beginning of the nineteenth century, the total world population crossed the threshold of 1 billion people for the first time in the history of the homo sapiens sapiens. Overpopulation in india causes, effects, stats and how. This section looks at an overpopulation definition, causes of overpopulation, effects of overpopulation, solutions for overpopulation and overpopulation facts. Since then, growth rates have been increasing exponentially, reaching staggeringly high peaks in the 20th century and slowing down a bit thereafter. Population, growing at 78 million a year, has doubled since 1960. Fewer than 800 million people populated the earth in the mid18 th century. According to the economic survey of pakistan 201011, the total population of pakistan is 177. Overpopulation definition, effects, causes and solutions. This research work was designed to find out the causes, the effects of population explosion on the nigeria economy as well as some ways in resolving or reducing population explosion. There two main causes of high increase in population in india viz. I feel like op has this feeling that all countries have default size, population, an. When the population of a nation increases without any control causing unceasing problems is called population explosion india is also suffering this one of the biggest problems of the world.
Finally, the paper outlines the debate about the consequences of the population explosion, involving poverty and food security, the impact on the natural environment, and migration flows. India, is the second most populous country in the world, while china is on the top. The issue is compounded by the difficulty in providing solutions for this problem and misunderstanding of the causes and effects of overpopulation. Population explosion is a bigger problem than it seems. From 1950 to 2011, world population increased from 2. A drastic growth in population beyond normal limits is called population explosion. The human population explosion and the future of life rewilding. Read about effect of population explosion on economic development of india and suggestions to solve population problem. Overpopulation in india causes, effects, stats and how to. It is often the negative effects, such as overcrowding, food and supply shortages and environmental damage that.
This research paper outlines the causes and effects of human overpopulation, focusing in developing countries. Overpopulation in india find causes, effects, current statistics and steps to control problem of increasing population in india. Read this essay to learn about the population explosion. An increase in population growth rate is likely to cause urban crowding. Companies would be more keen to invest in a market with a large population. In general, population growth is driven by a higher birth rate than death rate, though several smaller factors impact that ratio comparison. Birth rate refers to the number of children born per thousand pers. Jul 24, 2016 this is a video about the causes, effects and possible solutions for overpopulation. India is the second most populous country of the world with 1 billion people. Essay on population explosion in world the college study. Apr 17, 2020 population explosion is a bigger problem than it seems. The term over population or population explosion is used to express the idea of more population for fewer resources. The rapid growth of the worlds population over the past one hundred years results from a difference between the rate of birth and the rate of death.
Effects and causes of overpopulation in nigeria includes abstract and chapter one, complete project material available effects and causes of overpopulation in nigeria abstract this research work was designed to find out the causes and effect of overpopulation in nigerian. Read this article to learn about the causes, characteristics and explosion of population growth. In the past fifty or so years, the growth of population has boomed and has turned into overpopulation. The rapid and dramatic rise in population of an area is termed as population explosion. Population is the total number of persons inhabiting in a country, city, district or area. Dec 06, 2016 overpopulation will place great demands on resources and land, leading to widespread environmental issues in addition to impacting global economies and standards of living. Overpopulation results from an increased birth rate, decreased death rate, the immigration to a new ecological niche with fewer predators, or the sudden decline in available resources. Rapid rise in population is seen, because of industrial revolution and new discoveries in medical science.
Causes of overpopulation in nigeria and its consequences. Causes and effects of population decline government. Population explosion refers to the rapid and dramatic rise in world population that has occurred over the last few hundred years. There are several direct consequences of overpopulation exhaustion of natural resources. Marriage is also a religious duty and practice of early marriage system is still now in india. It has already doubled its population since 1990 and the city is tipped to have 36 million residents by 2030, which can easily spell disaster. Cause and impact of delhis population explosion my india.
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