What is the correct order of terms to match the following definitions?

1. an area on Earth's surface defined by relatively unchanging cultural or physical traits, often associated
Item 6
with a formal boundary
Item 7
2. an area on Earth's surface defined by one or more linkages and activities occurring in that area
3. an area on Earth's surface with boundaries that are based on an individual's perception, thoughts,

and/or knowledge of people and their cultural traits, physical geography, and/or the built environment
1. functional region
2. formal region
3. perceptual region
1. formal region
2. functional region
3. perceptual region
1. perceptual region
2. functional region
3. formal region
1. formal region
2. perceptual region
3. functional region

1. formal region

2. functional region
3. perceptual region

The correct order of terms to match the given definitions is:

1. formal region
2. functional region
3. perceptual region

To determine the correct order of terms, let's examine the definitions provided:

1. An area on Earth's surface defined by relatively unchanging cultural or physical traits, often associated with a formal boundary.
2. An area on Earth's surface defined by one or more linkages and activities occurring in that area.
3. An area on Earth's surface with boundaries that are based on an individual's perception, thoughts, and/or knowledge of people and their cultural traits, physical geography, and/or the built environment.

Based on these definitions, we can match each definition to its corresponding term:

- The first definition describes a "formal region" since it emphasizes unchanging cultural or physical traits and the presence of a formal boundary.
- The second definition describes a "functional region" as it focuses on linkages and activities within an area.
- The third definition matches a "perceptual region" since it is about boundaries based on an individual's perception, thoughts, and knowledge.

So, the correct order of terms to match the definitions is:

1. formal region
2. functional region
3. perceptual region

Therefore, the correct answer is: 1. formal region, 2. functional region, 3. perceptual region.