What is it on earth that is not chemistry?

Although, all elements of matter are chemistry-oriented and originated, but drive some of them to final products of values and relevance will require the help of other subject areas in engineering, material science, therapeutic medicines and others. Chemistry of air and its in- and outflow is very crucial to life, but the role of environmental sustainability for effective control of pollution and particulate matter can not be over-emphasized. The most important way to improve quality of air intake is to eliminate individual source of pollution, identify point source of pollution and controlled with from the source, recognize the critical control point and provide control measure right there. The source of emission of unwanted gases could be traced and necessary adjustment could be provided to disallow discharge of unwanted gases which may occurred through industrial processes.