Is geography a region of flat land?

Similarities between spain and the us? in terms of culture, foods, people, schedules, holidays, anything.

What would happen to the tides if there was no moon and no sun in the sky?

As you drive down the highway, a child in the back seat asks why the tall buildings downtown are moving so slowly when the roadside is moving so quickly. because you have read your psychology text, you are able to answer her question by responding that this is an example of: