For the bottom section I think it goes C B A
Answer:
1) Seasonal changes.
2) Occurance of tides.
3) Alteration of days and nights.
4) Making earth as oblate spheroid.
I believe it is East and West Germany because it has to do with the Berlin Wall which seperated Germany.
Centimetres of mercury falling: rain
Centimetres of Mercury rising: clear skies
Dew point is 10°C: no droplets form on ground
Temperature and pressure fall: weather front