Problem 1: Are mountains randomly distributed on the continents, or do they tend to occur in particular patterns (clusters, linear chains, arcs, etc.)?
Problem 2: Find Mt. Everest, the highest point on earth. Zoom in enough to see the summit, then pan your cursor around to locate the highest point (elevations show up in the status bar at the bottom, as long as View/Status Bar is selected). The elevation of Mt. Everest is how many meters?