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 the causes and consequences of population growth?
Reduced mortality rate, better medical facilities, depletion of precious resources are few of the causes which result in overpopulation. ... It can result from an increase in births (fertility rate), a decline in the mortality rate, an increase in immigration, or an unsustainable biome and depletion of resources.”
What are the consequence 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 4 consequences of overpopulation?
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 negative effects of population growth?
It leads to the cutting of forests for cultivation leading to several environmental change. Besides all this, the increasing population growth leads to the migration of large number to urban areas with industrialization. This results in polluted air, water, noise and population in big cities and towns.
How will population growth affect us?
Population growth is the increase in the number of humans on Earth. For most of human history our population size was relatively stable. ... Human population growth impacts the Earth system in a variety of ways, including: Increasing the extraction of resources from the environment .
What are 3 causes of population growth?
- Falling Mortality Rate. The primary (and perhaps most obvious) cause of population growth is an imbalance between births and deaths. ...
- Underutilized Contraception. ...
- Lack of Female Education. ...
- Ecological Degradation. ...
- Increased Conflicts. ...
- Higher Risk of Disasters and Pandemics.
What are the 4 causes of population growth?
- i. Decline in the Death Rate: ...
- ii. Rise in the Birth Rate: ...
- iii. Migration: ...
- iv. Lack of Education: ...
- i. Exponential growth: ...
- ii. Doubling time: ...
- iii. Total Fertility Rates (TFR): ...
- iv. Infant mortality rate:
What are the 5 causes of poverty?
- Increase rate of rising population: ...
- Less productivity in agriculture: ...
- Less utilization of resources: ...
- A short rate of economic development: ...
- Increasing price rise: ...
- Unemployment: ...
- Shortage of capital and able entrepreneurship: ...
- Social factors:
What are the consequences of under population?
The impacts of under-population include: a shortage of workers . fewer people to pay tax . closure of services .
What is the important of overpopulation?
Overpopulation is the main cause of pollution of air, water and food which are vital for all living creatures. The overpopulation is causing climate change and climate change is ultimately affecting not only the longevity and existence of the human beings but every other creature on the planet as well.
How does rapid population growth affect the environment?
More people require more resources, which means that as the population increases, the Earth’s resources deplete more rapidly . The result of this depletion is deforestation and loss of biodiversity as humans strip the Earth of resources to accommodate rising population numbers.
What are the negative effect of population growth to the economy?
In addition, the population growth also leads to negative impacts on the environment such as increasing waste water, household waste , and other industrial wastes due to human has increased their activities of industrial production.
What are the pros and cons of population growth?
Pro: keeps a viable population of a given species and in humans at least can produce a great deal of wealth . Cons: over population can lead to overuse of resources, and eventual collapse of a population by starvation.
What are the advantages and disadvantages of population growth?
A growing population can generate economic growth . The birth of more people equates to a greater number of parents investing in their youth. Increased purchases in products such as food, clothing, education-related expenses, sporting goods and toys feed the economy.
How can we stop population growth?
- Contraception.
- Abstinence. ...
- Reducing infant mortality so that parents do not need to have many children to ensure at least some survive to adulthood.
- Abortion.
- Adoption.
- Changing status of women causing departure from traditional sexual division of labour.
- Sterilization.
