Population refers to the total number of organisms inhabiting in a particular area. The rapid growth of population in certain parts of our planet has become a cause of concern. Population is commonly referred to the total number of people living in an area. However, it also defines the number of organisms who can interbreed. Human population is growing at a rapid pace in certain countries. These countries are being advised to control human control measures.
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The world population is increasing at a very fast pace. The last five to six decades have especially seen a tremendous growth in the human population. There are several reasons for the same. One of the main reasons for this is the development in the field of medical science that has brought down the death rate. Another reason is the growing birth rate especially in the poor and developing countries. Lack of education and lack of family planning are among the top reasons for the high birth rate in these countries.
Ironically, while the human population is increasing rapidly, the population of animals and birds is decreasing by the day. In an attempt to satisfy their needs, the humans are cutting down on forests that serve as a shelter for the wild animals. Several species of animals and birds have been impacted due to this. The growing pollution due to the ever increasing traffic and the establishment of various industries is another reason for the decrease in population of the fauna. This is because it is having a negative impact on the weather.
It is time the governments of the countries with high population must take strict measures to control the same else our planet will no longer be fit for the survival of the mankind.
Introduction
Population is a commonly used term to denote the number of people living at a place. The density of population in different parts of the world varies drastically owing to several reasons.
Uneven Distribution of Population
Population on earth is distributed unevenly. While there are certain countries that are facing the problem of population explosion others are sparsely populated. This is not just the case with the human population it also holds good for animals and other organisms. At certain places you will see greater number of animals while at some places you will hardly find any.
Things that Impact Population Density
The density of population in any area is calculated by dividing the total number of people by the area they are living in. The density of population differs in different places owing to several reasons. Some of the factors that influence the density of population in an area are as follows:
Places with extremely hot or cold climates are sparsely populated. On the other hand, those that enjoy moderate climate are densely populated.
The areas with good availability of resources such as oil, wood, coal, etc are densely populated while those that lack these basic resources are sparsely populated.
Countries that enjoy a stable government and a healthy political environment are densely populated. These countries attract immigrants from other countries there by populating the area. On the other hand, countries with poor or unstable government see many people leaving at the availability of any good opportunity elsewhere.
First world countries such as U.S.A. attract a lot of immigrants as they offer much better packages and a good standard of living to people. People from different parts of the world immigrate to such countries. This is the reason why the density of population in such countries is increasing.
Conclusion
Even though certain places around the globe have low density of population, the overall population of the country has increased over the last few decades and is likely to increase manifolds in the times to come.
Introduction
Population implies to the total number of organisms inhabiting in a particular place. Growth of human population has become a cause of concern in many parts of the world, mainly in the poor countries. On the other hand, there are places where the rate of population is very low.
Increasing Population – A Major Problem in India
India is faced with the problem of growing population. Around 17% of the world’s population resides in India making it one of the most populous countries in the world. As is the case with almost every developing country, there are several reasons that contribute to the increase in population in India. One of the main reasons for the growth of population in India is illiteracy. People from the uneducated and poor class are seen bearing greater number of children. There are two reasons for this. Firstly, more children for them mean more number of hands to work and earn money for the family. Secondly, most of them are not aware about the birth control methods. Early marriage also results in greater number of children. The growth in population may also be attributed to low death rate. Treatments and cures for various illnesses have been developed and thus the death rate has gone down.
Steps Taken for Population Control in India
The government of India has taken certain steps to control the Indian population. Some of these are as follows:
The government has set the minimum marriageable age for men as 21 years and for women as 18 years. However, there is no stringent check on the same. People in the rural and backward areas of the country still marry their children at an early age. The government must increase the minimum age of marriage and also keep a stringent check on the same.
The government of India has also made free education available for the children of the country by way of its Right of Children to Free and Compulsory Education Act. Eradicating illiteracy is another way to control population.
The government of India is also promoting the adoption of children. There are several people who abandon their children at birth owing to various reasons. Adopting children rather than having one’s own is also a good way to control population.
Conclusion
Growing population is a serious concern in India. While the government has taken certain steps to control the same these are not effective enough. There are many other measures that need to be taken to curb this issue.
Introduction
Population commonly refers to the total number of people living in a particular region. However, the word population does not only mean the human population but also the wildlife population and the overall population of animals and other living organisms who have the ability to reproduce. Ironically while the human population is increasing at a rapid pace, the population of animals is going down.
How Science and Technology has Led to Human Population Explosion?
There are several factors that have led to population explosion in various parts of the world over the last few decades. One of the leading factors is the progress in the field of science and technology. While earlier there was a balance between the birth rate and the death rate of human beings, the advancement in medical science has created an imbalance in the same. Medicines and advanced medical equipments have been developed to cure several diseases. With the help of these, the death rate among human beings has been brought down and this has led to population explosion.
Besides, technological growth has given way to industrialization. While earlier most people were involved in agricultural activities and earned their livelihood via the same, many have now turned towards jobs in different factories. The population of the regions where these industries are set up is thus becoming denser by the day.
Impact of Human Population Growth on Wildlife Population
While the human population is on the verge of explosion, the wildlife population is decreasing over the time. The population of several species of birds and animals has gone down drastically owing to factors for which the human beings alone can be held responsible. Some of these are discussed below in detail:
The wildlife animals reside in forests. Deforestation means destroying their habitat. Nevertheless, the human beings are ruthlessly cutting and destroying the forests to fulfil their own needs. Several species of animals have decreased and several others have gone extinct due to the degradation or loss of their habitat.
The growing air, water and land pollution is another major reason why several animals are dying at an early age. Many species of animals are not being able to cope up with the growing pollution. They incur certain diseases due to it and face fatal consequences.
The climate in various parts of the world has changed drastically. Many areas that earlier received moderate rainfall now witness flood like conditions. Similarly, the areas that remained mildly hot during the summer season now experience extremely hot weather. While the human beings are equipped to adapt to such situations, animals cannot withstand the same.
Conclusion
Man has always thought about his well-being and comfort overlooking the impact it has on the plants, animals and the overall environment around him. If human beings continue to behave this way earth would no longer remain fit for the survival of the human beings. It is time we must recognise the importance of controlling the human population as well as the practices that are ruining our planet.
Introduction
Population is the term used to denote the total number of people living in an area. It does not only refer to the human beings but also to other forms of living organisms that have the ability to reproduce and multiply. The population in many parts of earth is increasing. While the governments of different countries are trying to curb the issue by various means, a lot still needs to be done in order to control it.
Why is it Necessary to Control Population?
The growing rate of population is a cause of several problems. The developing countries are struggling hard to reach up to the level of the developed countries and the rapid growth in the population in these countries is one of the main hindrances in this direction. The problem of unemployment is on all time high only because of the growing population. There are numerous people seeking jobs but the vacancies are limited. Unemployment causes poverty which is another problem. It also creates dissatisfaction among the people and gives rise to crime. Those who do not get their desired jobs often adopt unsolicited means to earn money.
It is also to be understood that the resources are limited but due to the increasing number of people the demand is growing higher. Forests are being cut and huge office and residential buildings are being made in their place. Why? It is all being done to accommodate the growing population. Natural resources are being depleted at a rapid pace because of greater number of people using them. This is causing an imbalance in the environment. More and more natural resources are being used to meet the demands of the people. This does not only cause degradation of the environment but also increases the cost of living. Controlling the population has thus become the need of the hour. It is necessary for establishing balance and harmony in the environment. It will also ensure better standard of living for people.
Possible Steps to Control Human Population
Here are a few possible steps to control the human population:
People from the poor and uneducated classes are mostly the ones who do not plan family. They treat women as a child bearing machine and have children one after the other. It is essential to educate people. The government must take steps to make education necessary for all.
It is essential for the government to sensitize people about the importance of family planning. This should be done repeatedly by means of radio, television, internet and other forms of communication.
The government should exempt the taxes or provide other monetary benefits to the families who have single child. Since people today are money driven, this will be an effective step towards controlling population. The governments of quite a few countries have already implemented such policies.
Just as the government can provide monetary benefits to those who do proper family planning, it should also put a fine on the ones who do not. A penalty should be levied on the families with more than two children.
The government must not only implement the aforementioned points but also keep a stark check on the same and ensure that these are followed.
Conclusion
People must understand the importance of controlling the population. It would not only give them a clean and green environment and a better standard of living but will also help in the overall development of their country. The government must also take this matter seriously and put proper rules and policies in place to ensure population control. Both the public and the government require working together to control this problem.
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