Advanced Placement (AP) Human Geography Practice Exam

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Prepare efficiently for the AP Human Geography Exam with quizzes and interactive questions. Gain insights into key concepts with detailed explanations. Enhance your readiness and boost your score!

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What does a meridian represent in geography?

  1. A line of identical latitude

  2. A line of identical longitude

  3. A type of land survey

  4. A cultural boundary

The correct answer is: A line of identical longitude

A meridian represents a line of identical longitude. In geography, meridians are essential for establishing a global coordinate system that allows for the precise location of points on Earth's surface. Each meridian connects the North and South Poles and is measured in degrees from the Prime Meridian, which is at 0 degrees longitude. Understanding meridians is crucial for navigation and mapping, as they help define time zones and geographical dimensions. This concept is foundational in fields such as cartography and geolocation, emphasizing the significance of longitudinal lines in understanding Earth's geography. The other options do not accurately describe what a meridian is or its role in geographical studies.