What is a dome? what is another term used to describe a dome? how is it similar to an arch?

a dome is a rounded vault forming the roof of a building or structure, typically with a circular base. a dome is similar to an arch because an arch is half of a dome

are do fireworks on the free way is safe ?

based on the images pictured above, the major difference between the two cathedrals: the cathedral of notre dame and the amiens cathedral, is that the cathedral of notre dame emphasizes the horizontal lines while the amiens cathedral emphasizes the vertical lines.