how to create a map and diorama 3-d model in a large pizza box ?

Question

steps to follow- show and label the landforms on both the map and diorama can be made using clay , paper , salt or any other material .

Answer 1

I suggest using clay -- perhaps homemade clay.

http://clayrecipe.net/

If you use homemade clay, cover the cardboard with heavy duty aluminum foil or plastic so that the moisture doesn't soak into the cardboard.