Article on overpopulation and its side effects
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What is Overpopulation?
Overpopulation is an undesirable condition where the number of existing human population exceeds the carrying capacity of Earth. Overpopulation is caused by number of factors. Reduced mortality rate, better medical facilities, depletion of precious resources are few of the causes which results in overpopulation. It is possible for a sparsely populated area to become densely populated if it is not able to sustain life.
Growing advances in technology with each coming year has affected humanity in many ways. One of these has been the ability to save lives and create better medical treatment for all. A direct result of this has been increased lifespan and the growth of the population. In the past fifty or so years, the growth of population has boomed and has turned into overpopulation. In the history of our species, the birth and death rate have always been able to balance each and maintain a population growth rate that is sustainable.
Since the time of the Bubonic Plague in the 1400’s, the growth of population has been on a constant increase. Between the time of the plague and the 21st century, there was been hundreds and thousands of wars, natural calamitiesand man-made hazards. However, none of these have made a dent on the population. Developing nations face the problem of overpopulation more than developed countries, but it affects most of the Earth as of now.
Answer:
Overpopulation is the condition where the number of existing living creatures and human population exceeds the limited habitats and resources to sustain them. Overpopulation of human is caused by higher rate of birth and lesser rate of death. Longevity of life and less mortality results from better medical care, awareness of hygienic living conditions, proper physical health awareness, balanced diet and better mother and child care before and after birth.
Various problems are associated with population explosion. The increased population puts pressure on our resources such as land, water and food as the demand increased. Overpopulation results in food scarcity, starvation and malnutrition. Overpopulation results in depletion of natural resources like fossil fuels and destruction of forests for housing and timber industries.
Human overpopulation causes greater pollution of air, land and water. This decreases the quality of life and results in various diseases and health problems. While man power is necessary for agricultural and industrial production, overpopulation leads to unemployment. Law and order situations also deteriorate. The number of homeless people and slums increase at an alarming rate. People must be educated and awareness on the hazards of overpopulation for mankind needs to be taken up urgently. The best means to control overpopulation is by practicing family planning.