A map at a scale of 1:62500 with a cross-section drawn at 10x vertical exaggeration: what will the vertical scale be?

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Study for the ASBOG Fundamentals of Geology exam. Access flashcards, multiple-choice questions, and understand key geologic principles. Prepare confidently for your exam!

Multiple Choice

A map at a scale of 1:62500 with a cross-section drawn at 10x vertical exaggeration: what will the vertical scale be?

Explanation:
Vertical exaggeration makes the vertical dimensions on the cross-section appear larger than the true ground distances, while the horizontal scale stays the same. With a horizontal scale of 1:62500, 1 inch on the map represents 62500 inches on the ground horizontally. Applying a 10× vertical exaggeration reduces the ground distance represented by 1 inch in the vertical direction by a factor of 10, so 1 inch on the vertical axis corresponds to 62500/10 = 6250 inches on the ground. Converting to feet: 6250 inches ÷ 12 ≈ 520.8 feet, i.e., about 520 feet per inch.

Vertical exaggeration makes the vertical dimensions on the cross-section appear larger than the true ground distances, while the horizontal scale stays the same. With a horizontal scale of 1:62500, 1 inch on the map represents 62500 inches on the ground horizontally. Applying a 10× vertical exaggeration reduces the ground distance represented by 1 inch in the vertical direction by a factor of 10, so 1 inch on the vertical axis corresponds to 62500/10 = 6250 inches on the ground. Converting to feet: 6250 inches ÷ 12 ≈ 520.8 feet, i.e., about 520 feet per inch.

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