Answer:
Han River
Explanation:
Please give brainliest if I helped :)
Developing i’m pretty sure but might need another answer to confirm
Answer:
On most topographic maps, index contour lines are generally darker and are marked with their elevations. Lighter contour lines do not have elevations but can be determined by counting up or down from the nearest index contour line and multiplying by the contour interval. The contour interval is stated on every topographic map and is usually located below the scale.
The picture didn’t come out that good but I think it’s still readable
