Which imaginary line divides the Earth into the northern and southern hemispheres?

Which imaginary line divides the Earth into the eastern and western hemispheres?

Which part of the map shows the directions? Options: Map Title, Compass Rose, Map key or legend, Grid Lines

Which part of the map shows the symbols located on the map and what they stand for? Options: Compass Rose, Grid lines, Map title, Map key or legend

Which of the following is NOT a cardinal direction? North, West, Southeast, East

Which of the following helps you compare distances on a map with real distances in the world? (map key, compass rose, grid, map scale)

In which direction would you travel to get to the Rocky Mountains from Washington, D.C.?