Rapid growth has led to uncontrolled urbanization , which has produced overcrowding, destitution, crime, pollution, and political turmoil. Rapid growth has outstripped increases in food production, and population pressure has led to the overuse of arable land and its destruction.
What are four consequences of population growth?
In the following pages we shall discuss seven adverse consequences of high fertility and rapid population growth: (1) effects of large families on child development, (2) educational problems, (3) lags in new technology, (4) increased inequities in agriculture, (5) unemployment and underemployment, (6) urbanization and ...
What are the causes and consequences of population growth?
Overpopulation is caused by a number of factors. Reduced mortality rate, better medical facilities, depletion of precious resources are few of the causes which result in overpopulation. ... A direct result of this has been the increased lifespan and the growth of the population.
What are the consequences of population growth in India?
Population explosion gives rise to a number of social problems . It leads to migration of people from rural areas to the urban areas causing the growth of slum areas. People live in most unhygienic and insanitary conditions. Unemployment and poverty lead to frustration and anger among the educated youth.
What are the consequences of population explosion class 12?
- A rapid decline in death rate, Maternal Mortality Rate (MMR) and Infant Mortality Rate(IMR).
- An increase in number of people in reproducible age.
- Control of diseases and better public health care with greater medical attention.
What are the consequences of the rapid population growth to the environment?
Since populations can grow exponentially, resource depletion can occur rapidly, leading to specific environmental concerns such as global warming, deforestation and decreasing biodiversity .
What are the 5 effects of overpopulation?
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, ...
What are the disadvantages of growing population?
Population affects the environment through the use of natural resources and production of wastes. These lead to loss of biodiversity, air and water pollution and increased pressure on land. Excessive deforestation and overgrazing by the growing population has led to land degradation.
What are the causes consequences and cures of overpopulation and deforestation?
Such environmental pollution will cause different kinds of diseases such as cancer, asthma and respiratory diseases. Overpopulation causes deforestation. Deforestation will cause floods, landslides, soil-erosion, droughts, greenhouse effects and the loss of various species of plants, birds and animals .
What are the three consequences of overpopulation?
Overpopulation leads to eco- degradation by: increasing air, water, soil and noise pollution ; unhygienic conditions; deforestation leading to floods and soil erosion.
What are the causes and consequences of population growth in India?
Some of the most important causes of population growth in India are as follows: 1. Widening Gap between Birth and Death Rates 2. Low Age at Marriage 3. High Illiteracy 4.
What is population explosion explain causes and consequences of population explosion?
The combination of factors like high birth rate and low death rate is responsible for population explosion. The lowering of death rate (mortality) is attributed to improved medical care, proper sanitation and appropriate nutrition.
Growing population brings changes in social values and beliefs, cultural behavior, traditions and customs of the society . It also affects the marriage patterns, festival, dresses, ornaments and thinking of the people. It attempts to bring in the western way of life which means deterioration of our culture.
What are the reasons for high population growth Class 12?
- Decline in death rate like maternal mortality rate (MMR) and infant mortality rate (IMR).
- Increase in number of people in reproducible age.
- Increase in birth rate and improved medical facilities which in turn increases the longevity of an individual.
What is population explosion for Class 8?
A rapid growth in population is referred to as population explosion. If the birth rate is more than the death rate, then there is an increase in population. If the death rate is more than the birth rate, then there is a decrease in the population.
What are the consequences of over population explain it with examples?
Consequences number, on the one hand, deforestation and desertification , extinction of animal and plant species and changes in the water cycle and the most direct consequence of all in the form of emissions of large quantities of greenhouse gases leading to global warming.
What are the consequences of overpopulation two long term problems?
Following are the problems/ consequences of overpopulation: ︎People’s lives will be badly affected . ︎They will have to face a difficult and miserable life. ︎People will have to cultivate more lands by destroying forests.
What are the consequences of over population in UDCs?
As a result, unemployment and under-employment increase . UDCs have a backlog of unemployment which keeps on growing with a rapidly increasing population. This tends to raise the level of unemployment manifold as compared with the actual increase in labour force.
What is one potential consequence of human overpopulation on human health?
Doomsday scenarios aside, Mora said diseases like HIV/AIDS and malaria will continue to spread, mainly through unsafe behaviors linked to overpopulation: high-risk sexual practices , a lack of access to contraception, and an increase in the number of sex workers.
What are the effects of overpopulation essay?
The ill-effects of overpopulation are quite severe. The first one is that natural resources deplete at a faster level. Our planet can produce only a limited amount of water and food. Thus, overpopulation causes environmental damage including deforestation, pollution, etc .
How does population growth cause poverty?
It is all leading to price rise, affecting the poor the most and on multiple fronts. The loss of fertile land to construction also enhances poverty. Thus, poverty gets aggravated due to increase in population and pollution .
What are consequences of high population density?
A larger population density will help reduce the average costs of the transport network . Areas of high population density have not seen the food shortages because of improved yields from agriculture and the ability to trade food. Economic growth will be comparatively more than low density area.
What is importance of population growth?
We cannot have a sustainable planet without stabilizing population. As human populations grow, human demands for resources like water, land, trees, and energy also grow . Unfortunately, the price of all this “growth” is paid for by other endangered plants and animals and an increasingly volatile and dangerous climate.
What are the suggestive reason for population explosion?
The reasons for the explosion of populations include: – Reduced mortality rate and increased life expectancy due to improved medical services . -Increased birth rate and reduced mortality rate for babies. -Increase in reproductive-age people.
