Draw is indicated by contour lines shaped how?

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Prepare for the USASOC 56M Competition Test. Study with interactive flashcards and multiple-choice questions, each equipped with hints and explanations. Enhance your readiness now!

Multiple Choice

Draw is indicated by contour lines shaped how?

Explanation:
Contours reveal how water would move across the land. A draw is a small drainage feature, so the contour lines bend into a V shape as they cross the stream, and the point of that V faces uphill toward higher ground. That uphill point indicates where the land rises and where the water would originate. So a draw is shown by contour lines forming a V (pointing toward high ground). Concentric circles would mark a hilltop, and other shapes don’t depict drainage the way the V toward higher ground does.

Contours reveal how water would move across the land. A draw is a small drainage feature, so the contour lines bend into a V shape as they cross the stream, and the point of that V faces uphill toward higher ground. That uphill point indicates where the land rises and where the water would originate. So a draw is shown by contour lines forming a V (pointing toward high ground). Concentric circles would mark a hilltop, and other shapes don’t depict drainage the way the V toward higher ground does.

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