Deflation is the process of erosion of dirt, rock, sand, or other sedimentary materials by the force of wind. When the wind blows through an area it creates deflation of the earths surface by moving particulate matter from one area to another.
Well if the base of the building is stronger there could be a great chance that the building wont just collapse.
Answer: There should be 11 players on each team at the start of the match.