Which of the following are lines of constant value?
A)cartograms
B)isolines
C)GPS lines
D)projection lines

Question

Quizplus · Accepted Answer

Isolines are lines of constant value that connect points of equal value in a map or graph, such as contour lines on a topographic map or isobars on a weather map. Cartograms are distorted maps that show data, GPS lines refer to the path traced by a GPS device, and projection lines are used to project a three-dimensional object onto a two-dimensional surface.

Which of the Following Are Lines of Constant Value