The operation of interaction between the human environment with the natural environment throughout the ages in order to find a creative environment is what we name as the science of environment and its relation to man or what is called “ Ecology", this expression is ancient in existence to some extents, by intermingling the two Greek words together : Oikos which means housing and Logos which means the science of teaching the relation between humans and their surrounding . It is not easy to realize in our societies our close environmental relation to the rest of humanity, even if this connection is not shown clearly nowadays, but we began to realize that we do from “ Urban Development “ might lead to great consequences in the future. In reality, the results of these consequences has been felt all over the world. Therefore society has to apply one manner for environmental development since we have knowledge and technology to treat the several environmental problems which face us. We really need now most is the strong will to cause change. This change should be strengthened by the co-operation of all specialists who prepare and apply environmental policies. We need the help and co-operation between people in order to spread out the sustainable development not only in the field of construction, but in all developing areas on earth.