Which countries does Central America
border?

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

The separation of northern ireland from the republic of ireland is an example of

Identify the youngest layer in the figure ( have to click one letter)