Which of the following elements includes "Places and Regions" as a central theme?

The element that includes "Places and Regions" as a central theme is found in the Six Essential Elements of Geography. This framework is designed to help students and educators understand the complex interactions and characteristics of the Earth’s surface. Specifically, "Places and Regions" serves as one of the foundational concepts in geography that explores how human and natural phenomena are organized, perceived, and categorized within specific locales. It emphasizes the importance of understanding the unique attributes that define different areas of the world, both culturally and physically.

In contrast, while Environmental Studies and Economic Geography may touch on aspects of regional characteristics, they do not specifically focus on the thematic exploration of places and regions as a primary framework. Urban Development, too, tends to concentrate more on issues related to city planning and growth dynamics rather than the broader geographical context that "Places and Regions" entails. The Six Essential Elements of Geography provides a comprehensive lens through which to examine the interrelation of environments, societies, and their distinctive regions, making it the correct choice.