Question

1. What are the uses of contour lines?
A.
2. Do you think this free access to maps is a good things?​

Answer 1

Explanation:

1.In cartography, a contour line (often just called a "contour") joins points of equal elevation (height) above a given level, such as mean sea level. A contour map is a map illustrated with contour lines, for example a topographic map, which thus shows valleys and hills, and the steepness or gentleness of slopes

2.It is because the free access to the maps is highly helpful for people if they are lost. It not only brings some benefits but also save money. To use the free maps, we need not spend any amount.

Answer 2

Answer:

Contour lines are an important way of showing the rise and of off land on a map.

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