The maps illustrates the differences between three years changes of the nature museum of its placements . From an overall persceptive it is readily shows the several changes in between the upper and lower section of the layouts . The major shifts that is notable is the garden which has replaced with the mammals , human ongins display , shop and cafe . In constract the position of Dinosaurs and ticket desk is as constant to their positions .
Concening the upper layout iof the year 2010, the notable changes is the plantation of the garden all around the museum can be seen . From the entranc door you could reach to the lobby area and with taht passing way you could also see the Giant Ocean Hall through it directly and take a rest. In addition to that the mammals and dianousaurs area is also available in there opposite to lobby and ocean hall accordingly .
In lower section in year 2013 , owing to the essentials role the entrance ,lobby and ocean hall are unchanges over the timescale .The extreme shift is the installation of the insects, many shops , cafe and many more new expansions could be visible clearly. The very new upgrade is the ice age in replace to the mammals area in the museum has been updated. Other then that other things are as same as in the previous time frames.
In conclusion we could say that the drastically changes has complement the museum outer an inner look.