The total population per net cultivated area of a country refers to its ______.
Answer & explanation
Correct answer: option 1
The correct answer is Option (1) → physiological density
The total population per net cultivated area of a country refers to its physiological density.
Here's a breakdown of the terms:
- Physiological Density: This refers to the number of people per unit area of land suitable for cultivation (net cultivated area). It essentially indicates the pressure of population on the available agricultural land.
- Net Cultivated Area: This is the total land area that is actively used for growing crops. It excludes barren land, fallow land, and land used for non-agricultural purposes.
Therefore, physiological density provides a better understanding of the strain on a country's agricultural resources compared to just looking at total population density.