Question

what are contours and how do they help in reading topo sheets?


please help me​

Answer 1

Answer:

Explanation: the scale of the map and the contour interval gives the extent and general landform of the area . to understand the map , the legends /key are very useful because they depict various features given in the map.

Answer 2

Answer:

Explanation: the scale of the map and the contour interval gives the extent and general landform of the area . to understand the map , the legends /key are very useful because they depict various features given in the map .