What is the difference between overpopulation and underpopulation

Topic Home. The main causes of a change in population size. Population and Settlement. The Natural Environment. Economic Development. Please Support Internet Geography If you've found the resources on this site useful please consider making a secure donation via PayPal to support the development of the site. Top Posts and Pages Home. What are the impacts of migration? How does flooding affect humans and the environment? In addition to this, poor access to education in both rural and urban areas results in many people being unqualified and therefore they struggle to get a well paid job and live in poverty.

Provide more knowledge and availability to contraceptives such as condoms and the pill. Build more family planning and educate the people regarding the dangers of having too many children. Raise literacy rates and enable better access to education, which can contribute towards improving the status of females and contribute to a lowering of the birth rate.

Develop industry and increase exports, which can lead to economic growth and increased wealth in the country. Money can then be spent on improving infrastructure such as sewage systems, clean piped water supply, and hospitals etc which will lower the death rate, increase life expectancy and improve the standards of living.

Build more flood defense schemes and shelters to protect people from Climatic Hazards such as floods and Cyclones. Overpopulated and Underpopulated. Aim: Show an understanding of the causes and consequences of over-population and under population. Case Studies: A country is underpopulated: Australia A country which is overpopulated: Bangladesh Australia: Under-populated Introduction Underpopulation in Australia Underpopulation occurs when there are far more resources in an area eg.

The interactive map below was created by Australian Bureau of Statistics from the census. Use the map to answer the following question. Describe the population distribution of Australia.

Make sure you give actual population density data and place names in your answer. Take screenshots to illustrate your answer. Australia has a population of 20 million and is a similar size to the USA. These upsides may even outweigh the downsides, making a larger population a good thing overall. One example is the rapidly growing information economy. If someone makes a hammer, only a few people get the benefit, but if someone records a new song, writes a computer program, or invents a new technology, everyone can benefit.

These activities thus produce more value the more people we have. With twice as many people doing jobs like these, we could all get roughly twice the benefits more art, culture, science, technology , or they could work roughly half as many hours.

A larger population thus has the potential to make life much better, so long as we can find the resources to support it. Moreover, there are also benefits for the extra people. People often talk cavalierly of reducing the population by a billion. This is more than the number of people who have ever lived in my adopted homeland of the United Kingdom.

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