The golden rules of contour lines include the following: contour lines never cross, the closer the contour lines, the steeper the slope, and tops of hills and mountains are marked with closed circles. true or false

Explanation:

Golden rules include, for example, that each point on a contour line has the same elevation, that contour lines separate uphill from downhill, that contour lines do not touch or cross each other, except in A cliff, among others.

Contour lines are imaginary lines that connect places of equal elevation.

the answer is the last option or letter d)