Essay on population growth its effects and solution
The Scientist 24 (12. Increased urbanization will also mean clearance of forests for construction of roads, buildings etc. Van Den Bergh and. However, Europes population will decline sharply and can drop even more during the 21st century. Innovative ideas and research should be done to increase food production without disturbing the environment. According to a research, the last two centuries witnessed population explosion with the number increasing from 1 billion in the year 1800.6 billion in 2017 and various studies expect this number to surpass 10 billion post-2050. At present there are two school of thought for the theories on population growth. The agriculture sector employs maximum labor force in developing countries. Increasing population will mean increased demand for food, water, essay on population growth its effects and solution and other resources such as fossil fuel. As the Ninth Five Year Plan observes: Several of the South Asian countries have been able to achieve economic prosperity and improvement in quality of life in spite of population growth.
Essay on, population, growth and, its, effects, essay 2 (300 Words)
Some demographers suppose, Africa is expected to capture the greatest share in the world population. Further, forests are still being degraded by acid deposition generated by faraway industries, and greenhouse gases continue to accumulate in the atmosphere. On the other hand, European nations must be aware of population decline in their countries. We know that in China families usually have one child because the population in this country is more than a billion. Order Custom Essay, prices Starting.95 per Page! Advertisements: Moreover, population does not have proper sanitation facilities and pure drinking water. Unless urgent steps are taken to control population, serious problems can arise like environment damage and limited availability of food resources. Human beings have tried to make food resources available for all the population in many ways.
As land is inelastic, one cannot increase the amount or supply of land. Threat to Biodiversity: advertisements: Due to his destructive activities, man has extracted more and more minerals from the earth. Further, making investments in providing civic amenities like the supply of drinking water, sanitation facilities, alternate habitats in place of slums, etc. In areas where traditions, culture and customs are respected population tend to be higher due to less use of contraceptives. Qualified writers in the subject of environmental sciences are ready and waiting to help you with your studies. This pessimistic group are concerned about the effect overpopulation may have on resource depletion and environmental degradation. This will, in turn, raise the quality of life of the people and the population will be controlled automatically. Hence, we can expect a dramatic change in the global balance of population in some 50 years only Western Africa will have more population than all the countries of South America, the Caribbean and Oceania combined. Public Participation: Public awareness and participation are highly effective to improve environmental conditions.
Essay on, population, growth : Its effects and solution
This leads to overgrazing of common or public lands, deforestation, and overexploitation of minerals, fish, etc. Also, cutting of forest leads to unanticipated climate changes, which impact the human life and settlements. Today, the population across the world is increasing at alarming rate. With the advancement of the science and medicines, the death rates declined and high birth rates in the 19th and 20th century led to the population growth. These have led to land degradation in the form of soil erosion, water logging and salination. In such a country, there are agricultural, health, population, nutrition, children and education policies. However, many still believe in his theory that if left unchecked, population growth can pose serious problems for resource availability (Cristina, 2010). The Population Bomb Revisited. Brooks, The Future of Biodiversity, Science 269: 347350 (1995). International Energy Outlook 2000, Energy Information Administration, Office of Integrated Analysis and Forecasting,.S. Malthus believed in using preventive checks such as abstinence, delayed marriage and restricting marriages in order to control population growth. Ultimately, all these policies affect life of the poor, their food and nutritionist security and health.
Techniques of Prediction as Applied to Production of Oil and Gas, US Department of Commerce, NBS Special Publication 631, May 1982. With an increase in the number of individuals for few jobs, the competition rises and a small amount gets an employment. There is an inverse relationship existing between population growth and environment as overpopulation will lead to adverse effect on the environment. Rietveld, Reconsidering the Limits to World Population: Meta-analysis and Meta-predictions, Bioscience 54, no 3 (2004 195. Forecasting agriculturally driven global environmental change.
Improving Health and Nutrition: The food and nutrition security for the weaker sections in a developing country should not be considered as issues in the Nutrition Science but should be considered as part of right to work, right to health. Therefore, when more and more people depend on land there are more chances of the damage accruing to ecosystem. As the man-made waste is not transformed, it causes degradation and the capacity of environment to absorb more waste is reduced. They aim at pointing to consumers and industries about the cost of using natural resources on environment. Dirty water, inadequate sanitation, air pollution and land degradation cause serious diseases on an enormous scale in developing countries like India. While the developed countries have seen low numbers in last few decades, developing and poor countries growth rates are rising.
Human, population, growth, and
Removing or reducing subsidies will bring both economic and essay on population growth its effects and solution environmental benefits to the country. The government should expand health and family planning services and education so as to reach the poor that will help reduce population growth. Advertisements: Effects of Population Growth on our Environment! Land Degradation: Intensive farming and excessive use of fertilizers and pesticides have led to over-exploitation of land and water resources. 7) Population and employment, unemployment increases due to increase in population.