3.Elevation:
Points A and E: Exact elevation (on contour lines).
Points C and F: Approximate elevation (between contour lines).
4. Hills: 2 hills on the map.
5. Ert River flow: East to west (following arrow direction).
6.Same elevation: Points C and D (based on position between contour lines). The correct answer is option C.
3. Determining Elevation:
Points A and E: You can determine the exact elevation for points A and E because they are located on contour lines. Contour lines connect points of equal elevation, so the elevation value for each line is indicated next to it. In this case, point A lies on the 150-meter contour line, and point E lies on the 100-meter contour line.
Points C and F: You can only approximate the elevations for points C and F because they are not located directly on contour lines. To estimate their elevation, you can:
Identify the nearest contour lines to each point. For example, point C is between the 125-meter and 150-meter contour lines.
Determine the elevation difference between the contour lines. In this case, the contour lines are spaced 25 meters apart.
Visually estimate the position of the point between the contour lines. If point C is roughly halfway between the two lines, its elevation would be approximately 137.5 meters (125 meters + half of the 25-meter interval).
4. Number of Hills:
There are two hills shown on the map. One hill is located in the central part of the map, with the 150-meter contour line forming its peak. The other hill is located in the upper right corner, with the 125-meter contour line forming its peak.
5. Ert River Flow:
The Ert River is flowing from east to west. You can determine this by following the direction of the river's blue arrows. The arrows point downstream, indicating the direction of the water flow.
6. Points with Same Elevation:
The following points have the same elevation:
A and B: Both points lie on the 150-meter contour line.
C and D: Both points are located between the 125-meter and 150-meter contour lines and appear to be at the same elevation based on their position between the lines.
Therefore, the correct answer is C. Points c & d.