Split a Column Using Delimiters. Select the column that contains the data by clicking on the column heading. Click âText to Columnsâ in the Data Tools group on the Data tab to launch the wizard. Select âDelimitedâ and click âNext.â.lick âText to Columnsâ in the Data Tools group on the Data tab to launch the wizard. Select âFixed Width and click âNext.â. Place the break by clicking on character number on the ruler above the Data Preview pane. You can move the break by clicking on the break line and dragging it to the proper location.
1. Processing, shipping, extracting, and burning of fossil fuels generates air and water pollution, as well as greenhouse gas emissions 2. Coal and petroleum burning releases emissions that produce smog 3.
1. Burning of Fossil Fuels: Sulfur dioxide emitted from the combustion of fossil fuels like coal, petroleum and other factory combustibles is one the major cause of air pollution. Pollution emitting from vehicles including trucks, jeeps, cars, trains, airplanes cause immense amount of pollution.rimarily air pollutants can be caused by primary sources or secondary sources. The pollutants that are a direct result of the process can be called primary pollutants. A classic example of a primary pollutant would be the sulfur-dioxide emitted from factories.