The flat-lying sedimentary rocks in the Grand Canyon that record the coming and going of the seas are primarily in age.

In the diagram below dab and dac are adjacent angles

The map above shows where people live in the united states. areas that are darker blue are areas where people live close together. areas that are lighter colors are places where people live farther apart. as a geographer, if you were to study where people live and why they choose to live in these places, which of the six essential elements of geography would you be using?

Name one type of data that h-r diagrams do not show.