Cómo era la relación sociedad-naturaleza en: a) América Central, los grupos del centro, y c) los grupos del sur; antes de la conquista?

Where would you be most likely to find a freshet?

Lines of longitude are like stripes from the top of the globe down to the bottom virtually slicing the earth like an orange

Both pictures below were taken at the same time of day, but one picture was taken in summer, and the other in winter. how can you tell which is in winter