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Question
What is a contour line?
Solution
A contour line is an imaginary line on a map connecting points at the same height above sea level.
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RELATED QUESTIONS
Fill in the blanks
A contour line is an imaginary line that connects all points having the same ______.
Fill in the blanks
In a grid system of a topo sheet, the lines that run vertically are called ______.
Fill in the blanks
Contour lines do not ______ one another.
| Column A | Column B | ||
| 1 | 45D/7 | a | To begin reading at topo sheet |
| 2 | South-west corner | b | Depression |
| 3 | Δ217 | c | topo sheet number |
| 4 | White portion in a topo sheet | d | Triangulated station |
| 5 | DEP | e | Barren land |
Choose the correct answer
The contour lines for this feature are evenly spaced in the form of concentric circles.
Choose the correct answer
This feature can be identified by a drop in height of the contours.
Choose the correct answer
The green area in a topo sheet contains
State whether the following are true or false
The spot height is indicated on the map with a small triangle followed by the number.
Distinguish Vertical Interval and Horizontal Equivalent.
Fill in the blanks
On a topographical map, every 5th line is drawn thick and known as the ______.
