Fast travel to the three coordinate locations below in the geovisualization. What is the slope orientation (north facing, south facing) and mean height of the transition zone between desert (brown, no trees) and pinyon-juniper woodland (green, leafy trees) for these locations?

Location 1: 36.0180, -112.0132
Location 2: 36.0828, -112.1237
Location 3: 36.112, -112.2955

a. North facing slopes with a treeline of roughly 1540m
b. South facing slopes with a treeline of roughly 2040m
c. North facing slopes with a treeline of roughly 2040m
d. South facing slopes with a treeline 1540m