what are contour lines?
Answers
Answered by
10
line on a map joining points of equal height above or below sea level.
"every valley bottom below a certain contour line must have been soggy and at times impassable"
Himanshu1704:
hlo kiran
Answered by
6
contour line
noun
plural noun: contour lines
a line on a map joining points of equal height above or below sea level.
"every valley bottom below a certain contour line must have been soggy and at times impassable"
Similar questions