Sri Lanka and Australia have about the same population. What data would help you determine which country has a higher physiological population density?ResponsesThe area of each countryThe area of each countryThe number of farmers in each countryThe number of farmers in each countryThe total fertility rate of each countryThe total fertility rate of each countryThe amount of arid land in each countryThe amount of arid land in each countryThe amount of arable land in each country
Question
Sri Lanka and Australia have about the same population. What data would help you determine which country has a higher physiological population density?ResponsesThe area of each countryThe area of each countryThe number of farmers in each countryThe number of farmers in each countryThe total fertility rate of each countryThe total fertility rate of each countryThe amount of arid land in each countryThe amount of arid land in each countryThe amount of arable land in each country
Solution
To determine which country has a higher physiological population density, you would need the following data:
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The area of each country: This is important because physiological population density is calculated by dividing the total population by the amount of arable land. Therefore, knowing the total area of each country can give an indication of the potential amount of arable land.
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The number of farmers in each country: This data might not directly help in determining the physiological population density, but it can give an idea about the agricultural practices in each country.
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The total fertility rate of each country: This data is not directly related to physiological population density. It refers to the average number of children a woman would have over her lifetime.
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The amount of arid land in each country: This data can help in determining the amount of non-arable land in each country.
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The amount of arable land in each country: This is the most important data needed to calculate physiological population density. The more arable land a country has, the lower its physiological population density, assuming population size remains constant.
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