Décrire et expliquer le processus de l’étalement urbain

Does anyone know the answers for these

If we represent the solar system on a scale that allows us to walk from the sun to pluto in a few minutes, then a) the planets are microscopic and the stars are millions of miles away. b) the planets are the size of basketballs and the nearest stars are a few miles away. c) the planets are marble size or smaller and the nearest stars are thousands of miles away.

What distinguishes monsoon asia from the remainder of asia? what are the consequent differences between the two?