Q. 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
ANSWER: Two contours of different elevations do not cross each other except in case of an overhanging cliff
Answer & Explanation
No explanation is available for this question!
