The diagram illustrates the map of sports arena of a particular university in 1990 and how it looks now.
Overall, there are some changes done in the area of sports in the current times as opposed to 1990. Changing room and tennis court is relocated from their previous sites and new facilities such as basket ball court is introduced. On the other hand, there were no changes in the location of cafe and reception.
In 1990, there was a car parking area for the facility members and students which is now demolished and is replaced by a new tennis court there which is larger than the previous one and features more 4 tennis net as compared to just two previously. Moreover, the park which was there in 1990, is now abolished and a new facility of basketball court is established in place of that. However, there is no change seen in the location of cafe and the reception.
Furthermore, the previous outdoor pool of 1990 is now changed into an indoor pool. Subsequently, a gigantic new fitness centre is launched on the exact site where there was, previously, a tennis court. In 1990, the changing room used to be adjacent to the reception, whereas, now it has moved right beside the new fitness centre and occupies a larger area too. These are differences observed in the given maps of both the years 1990 and now.