write an article on impact of overpopulation in 120 words
Answers
Answer:
*over use of natural resources
*air pollution
*water pollution
*lack of space
*unavailability of oxygen and pure water
Explanation:
Human overpopulation is among the most pressing environmental issues, silently aggravating the forces behind global warming, environmental pollution, habitat loss, the sixth mass extinction, intensive farming practices and the consumption of finite natural resources, such as fresh water, arable land and fossil fuels, at speeds faster than their rate of regeneration. However, ecological issues are just the beginning...
Freshwater ecosystems have lost a greater proportion of their species and habitat than ecosystems on land or in the oceans; in addition, they are probably in greater danger of further losses from dams, pollution, overfishing, and other threats. In extent, freshwater ecosystems are quite limited, covering only about 1 percent of the Earth’s surface. Yet, they are highly diverse and contain a disproportionately large number of the world’s species." As human populations grow, so will the problem of clean freshwater availability
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.