Which of the following is an example of the geographic concept of space?
- west africa is a geographic region on the continent of africa.
- in new york city, subway stops are placed five blocks apart.
- chloe lives in a suburb west of houston, texas.
- each province or territory of canada has a capital city.
- the country of kazakhstan is south of russia.

In the sentences provided we can take an example of geographic space the following sentences:

- West Africa is a geographic region on the continent of Africa.

- Chloe lives in a suburb west of Houston, Texas.

Explanation:

Both sentences are making mention to a physical space organized by society, this is the concept of Geographical Space.

answer; (b); i believe its indefinite existence of human population in a healthy and prosperous condition;