Google Maps has exciting details about locations around the world. One of the most valuable ... Google Maps shows a terrain map as contour lines that highlight elevation changes.

Map symbols show what can be found in an area. Each feature of the landscape has a different symbol. Contour lines are lines that join up areas of equal height on a map. By looking at how far ...

The scale shows how much bigger the real world is than the map. If the scale is 1:50,000 ... They are usually an orange or brown colour. Some contour lines have their height above or below sea ...