Which has MOST contributed to our understanding of the existence of the Earth's mantle and core? A)
deep sea drilling
B)
volcanic activity
core sample records
D
seismic wave detection

What is the northern most national park in the world

The pacific plate is an oceanic tectonic plate. how did a hot spot and the pacific plate interact to form the hawaiian islands?

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?