Question

1. what refers to only the area of land that can be farmed?

land area

population density

total population

arable land

Explanation:

Analyze the question prompt

The question asks for the term that refers specifically to "only the area of land that can be farmed."

Evaluate the first option

"land area" refers to the total physical land surface of a region, including mountains, deserts, forests, and urban areas, regardless of whether it is suitable for farming.

Evaluate the second and third options

"population density" is a measure of population per unit of land area. "total population" is the count of all people living in a region. Neither of these terms describes land suitability for agriculture.

Evaluate the fourth option

Using our understanding of Human Geography, "arable land" is defined specifically as land that is capable of being ploughed and used to grow crops (i.e., land that can be farmed). This matches the definition in the prompt.

Answer:

• land area
• population density
• total population
• arable land (Correct answer)