Countries with a higher physiological density are at risk of reaching its output limit sooner than countries with a lower physiological density. By calculating physiological density, we gain insights into the availability of resources in an area in relation to the amount of people living there.
What is the impact of physiological density?
We know that the higher the physiological density is, the more pressure people put on the land to produce enough food to survive . It also suggests that the available agricultural land is being used by more people, and it may reach its output limit sooner than a country that has a lower physiological density.
What are the risks of a high physiological density?
We know that the higher the physiological density is, the more pressure people put on the land to produce enough food to survive . It also suggests that the available agricultural land is being used by more people, and it may reach its output limit sooner than a country that has a lower physiological density.
Which of the following explains why a country with a high physiological density risks exceeding carrying capacity?
Which of the following explains why a country with a high physiological density (e.g., Japan, Egypt, or the Netherlands) risks exceeding its carrying capacity? There is a large number of people per unit of total land area, so there is no available land for farmers to raise crops and other food products .
What are some examples of physiological population density?
the total population in proportion to the area of arable land. example would be Egypt. Millions of people live in its great cities as well as its irrigate farmland. The population density of the irrigated farmland in Egypt would be an example of physiological population density.
What is considered a high physiological density?
The physiological density or real population density is the number of people per unit area of arable land. A higher physiological density suggests that the available agricultural land is being used by more and may reach its output limit sooner than a country that has a lower physiological density.
What country has the highest physiological density?
Singapore tops the list when it comes to countries with the highest physiological density, at nearly 4 times that of the second highest (Hong Kong); Singapore has a density of 440,998 per square kilometer of arable land.
What happens when physiological density increases?
The physiological density or real population density is the number of people per unit area of arable land. A higher physiological density suggests that the available agricultural land is being used by more and may reach its output limit sooner than a country that has a lower physiological density.
What is physiological density formula?
Population density is often quantified as arithmetic density, physiological density, and agricultural density. Arithmetic density, also known as real density, is very simply the total number of people divided by the total land area . Physiological density is the number of people per unit area of arable land.
What data would help you determine which country has a higher physiological population density?
What data would help you determine which country has a higher physiological population density? The amount of arable land in each country.
Which statement best explains an environmental impact of China’s population distribution?
Which statement best explains an environmental impact of China’s population distribution? The population distribution shown requires more intensive use of limited soil and water resources to increase the carrying capacity of agricultural land.
How has Japan’s land affected the population distribution?
How does Japan’s land affect the population distribution? 8 out of 10 people live on limited flat land . ... What happened as more Japanese people moved into the cities? Fewer people live in extended families.
Which of the following describes a concern for a country with an aging population?
Which of the following describes a concern for a country with an aging population? ... A projected shortage of working-age people to care for the rising elderly population, resulting in an increase in the cost of living for older people .
Why is physiological density more accurate?
The physiological density of a population is the total population in proportion to the area of arable land. Physiologic population density is more accurate because it shows arable’ livable land and it’s more realistic .
Does a high population necessarily lead to a high physiological density?
A high population may not mean a high physiologic density (country could have lots of farmland) A small area of cultivated land means a high physiologic density IF population is high. The relationship depends on the ratio of population to farmland.
How is physiological population density misleading sometimes explain and give examples?
Arithmetic population density can be misleading because it does not show the uneven distribution of population in a country. Physiologic population density can more accurately show the population pressure of a country as it is defined as the number of people per agriculturally productive (arable) land.
