| A long time ago men learnt how to make structures with walls and roofs to protect themselves from bad weather and wild animals. These ancient structures were quite primitive and very different from modern buildings. Still, they gave people shelter and comfort which they needed. Now there are many types of buildings in the world. They vary in size, shape and function. There are several factors which influence the construction of a building. Firstly, builders need to consider which building materials are available or suit better. Secondly, they must know what a building is going to be used for. Moreover, they should think about land prices and climate in the area where they are going to construct a building. It is not a very good idea to build a house with big windows in the north or construct a lot of detached houses in the city centre where land is very expensive. |