how can you say contoar lines and mean sea level are use full to us?
Answers
Answered by
2
Contour line,is a line on a map representing an imaginary line on the land surface, all points of which are at the same elevation above a datum plane, usually mean sea level.
Answered by
2
Answer:
Contour line,is a line on a map representing an imaginary line on the land surface, all points of which are at the same elevation above a datum plane, usually mean sea level.
Similar questions