Ответить на вопросы:

1) Will people's lives become easier or more difficult in such big cities?

2) How will the new kind of weather influence people's lives?

1) I think, it will be difficult. Because in big cities it is difficult to navigate and find friends or get to know someone.

2) A new kind of weather will influence in particular the state of health of a person. but perhaps a new kind of weather will be better than the current species