Waterfall located on the border between argentina and brazil is

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

What are some natural resources found in midwest

Weather conditions in which location would be most interest to a person predicting the next day's weather for new york state