Question

heights of a place are shown by which lines
answer me fast​

Answer 1

Answer:

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.

Answer 2

Contour lines are useful means to illustrate the topography of a field on a flat map; the height of each contour line is indicated on the map so that the hills or depressions can be identified.

Horizontal: 0 - 0.2

Very flat: 0.2 - 0.5

Flat: 0.5 - 1