Select the correct statement.
A) A contour is not necessarily a closed curve.
B) A contour represents a ridge line if the concave side of lower value con¬tour lies towards the higher value contour.
C) Two contours of different elevations do not cross each other except in case of an overhanging cliff.
D) All of the above statements are correct.
Correct Answer:
Verified
Q13: Dumpy level is most suitable when
A)the instrument
Q14: The difference of levels between two stations
Q15: Contour interval is
A)inversely proportional to the scale
Q16: An imaginary line lying throughout the surface
Q17: The suitable contour interval for a map
Q19: A series of closely spaced contour lines
Q20: Direct method of contouring is
A)a quick method
B)adopted
Q21: In direct method of contouring, the process
Q22: In the cross-section method of indirect contouring,
Q23: 74°Which of the following methods of con-touring
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