Who wants to talk I'm so so so bord

Which continents lie only in the northern hemisphere

While viewing a topographic map, you notice a region in which the contour lines are very close together. what can you conclude about this region? a. it has a high population. b. it has a steep incline. c. it's near a political boundary. d. it contains a body of water.

Other names for the rub-al-khali are arabian desert bab el mandeb empty quarter persian gulf