Which of these is a characteristic of the metal gold? malleable
A
B
lighter than water
С
magnetic
harder than a diamond
D

option A is correct answer of this question

option A is correct answer of this questionhope it helps

indicate valleys, hills, steepness and gentleness of slopes.

explanation:

contour lines on a map indicate elevation, or depth. numeric notations on contour lines refer to the level of elevation, or height about sea level.