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.
Scientists have discovered that air pollution from burning of fossil fuels is the major cause of acid rain. The main chemicals in air pollution that create acid rain are sulfur dioxide (SO2) and nitrogen (NOx).urning of fossil fuels emits sulphur dioxide. S (in coal) + O2 SO2 Sulphur dioxide reaches the atmosphere, it oxidizes to first form a sulphate ion. 2 SO2 + O2 2 SO3 The sulphate ion joins with hydrigen atoms in the air and becomes sulphuric acid.