What does a grid coordinate pair provide?

What does a grid coordinate pair provide?

• A. The vertical position on a grid
• B. The exact location on the map
• C. The scale of the map
• D. The horizontal position on a grid

Answer: (D)

A grid coordinate pair pinpoints where something sits on a map by giving two numbers along the grid’s axes. The key idea is that the horizontal position—the distance across from the left edge, or east-west placement—is what the pair primarily conveys. The vertical component runs the point up and down, but the horizontal value tells you which column the point lies in, which is the most direct way the pair indicates location on the grid. Used together, the two numbers locate the point precisely, but when focusing on one dimension the horizontal placement is the defining part of a grid coordinate pair.

A grid coordinate pair pinpoints where something sits on a map by giving two numbers along the grid’s axes. The key idea is that the horizontal position—the distance across from the left edge, or east-west placement—is what the pair primarily conveys. The vertical component runs the point up and down, but the horizontal value tells you which column the point lies in, which is the most direct way the pair indicates location on the grid. Used together, the two numbers locate the point precisely, but when focusing on one dimension the horizontal placement is the defining part of a grid coordinate pair.