Someone, please help asap! No links or weird answers, please... The question and answer choices are in the picture. Please also explain why that is the answer, thanks!

hey your not cool]      

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.

explanation:

i believe the answer is true.

what is the question here. i think you messed up.