As the geology officer on an expedition to a newly discovered, Earthlike
planet, you must determine whether the planet has a crust composed of
plates that move.
Which is the best indication that the planet may have plate tectonics?

When geographers describe how two places are related to each other spatially, they are describing a. where the places are located in relation to one another b. what kinds of natural environments are around each place c. how each place is changing over time d. what kinds of cultures are in each place