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.
The 3 types of fossil fuels that are used the most are coal, natural gas and oil. Coal is responsible for 43% of carbon dioxide emissions from fuel combustion, 36% is produced by oil and 20% from natural gas.Coal is the most carbon intensive fossil fuel.here are both natural and human sources of carbon dioxide emissions. Natural sources include decomposition, ocean release and respiration. Human sources come from activities like cement production, deforestation as well as the burning of fossil fuels like coal, oil and natural gas.