Question

State importance of contour

Please answer ​

Answer 1

Answer:

These contour lines are an important way of showing the rise and fall of the land on a map. Contour lines show all the places that are the same height above sea level. They also tell us about the slope of the land. On a steep slope, the lines are close together.

Answer 2

Answer:

Contour lines are useful because they allow us to show the shape of the land surface (topography) on a map.