The given diagram compares the various modification of park from 1980 to present .
Generally, several alteration can be noticed with the of existing features, addition of something new as well as the change in shape and position .
In depth study of given image in 1980, there was two gate, one in the north-west and another in the south with only one way to visit the park with L-shaped road. However, now, the gate has been removed and has four sided ways in each direction with curvy way. Moreover, at the side of northwest gate, there was a pond along with three bench in the year 1980 whereas in present, only one bench is added to the side of pond and others remain same. In addition there was flowers at each side of south gate in the past while now, bush in the left side and playground in the right side have been added with the removal of flowers Finally, in 1980 there was only three trees in north-east side but now position of trees are changed which is at the role of north side and various facility like chairs, desks and barbecue has been added just side of trees to make fun park.