Question

A geographer is researching sustainability in a region with an emphasis on the food supply Which methods of calculating population density would this researcher want to compare in her analysis? Select the two correct answers.

(1 point)

arithmetic density and agricultural distribution

physiological density and arithmetic density

arithmetic density and agricultural density

physiological density and agricultural density

agricultural density and physiological distribution

Answer 1

The two correct methods of calculating population density that the researcher would want to compare in her analysis on sustainability with an emphasis on the food supply are:

1. **Physiological density and arithmetic density** - Physiological density evaluates the number of people per unit area of arable land, which is crucial for understanding food supply sustainability. Arithmetic density measures the total population relative to the total land area.

2. **Agricultural density and physiological density** - Agricultural density focuses on the number of farmers relative to the amount of arable land, which directly relates to food production. Physiological density, as mentioned, assesses how many people are supported by arable land.

So, the best options in this context would be:

- **Physiological density and arithmetic density**
- **Agricultural density and physiological density**

Both pairs provide valuable insights into the relationship between population and agricultural potential in the region.