What is the oldest mountain range in north america?

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?

Which of these fragmental sedimentary rocks would most likely form farthest from the land?

Explain how earths tilt and revolution around the sun affects weather and climate