write a short note on effect of overpopulation
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Answer:
Explanation:
The Effects of Overpopulation on the Environment
The world population reached 6 billion, on October 12, 1999. It will reach 9.3 billion by 2050. The impacts of continued population growth are already felt by a majority of nations. Overpopulation is the root cause of most environmental problems. The demands of increasing population magnify demands for natural resources, clean air and water, as well as access to wilderness areas. This means an increase in the demand for living space. The quality of life for future generations depends on stabilising both domestic and world population.
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. The economy of a nation is affected adversely. 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.