Why must a rough sketch include a North arrow?

Why must a rough sketch include a North arrow?

• A. For orientation
• B. For decoration
• C. To indicate scale
• D. To identify the author

Answer: (A)

Having a North arrow is about orientation: it provides a fixed reference direction so the hand-drawn sketch can be aligned with true north and with other maps. This lets you determine where features lie, how a route runs, and how the terrain relates to known landmarks. Without it, the sketch could be interpreted in different rotations, leading to misreading directions and distances. The other options don’t fit the purpose: a rough sketch isn’t primarily decorative, scale is shown with a scale line or note, and identifying the author isn’t the function of this drawing.

Having a North arrow is about orientation: it provides a fixed reference direction so the hand-drawn sketch can be aligned with true north and with other maps. This lets you determine where features lie, how a route runs, and how the terrain relates to known landmarks. Without it, the sketch could be interpreted in different rotations, leading to misreading directions and distances. The other options don’t fit the purpose: a rough sketch isn’t primarily decorative, scale is shown with a scale line or note, and identifying the author isn’t the function of this drawing.