Carbon dioxide Essay

Do not economise outside the box around each page or on sportsmanlike pages. ? Do every(prenominal) rough train in this book. Cross through every work you do not pauperization to be marked. Information The marks for questions ar shown in brackets. ? The maximum mark for this composing is 45. ? You ar expected to use a calculator where appropriate. ? You are reminded of the need for cheeseparing English and clear presentation in your answers. ? Advice ? In all calculations, show intelligibly how you work out your answer. (Jan12CHy1H01) K76507 6/6/6 CHY1H 2 Answer all questions in the spaces contributed. Do not release outside the box 1 fossil oil diesel is a fuel make from crude oil. Biodiesel is a fuel do from vegetable oils. To make biodiesel, large areas of push down are needed to grow crops from which the vegetable oils are extracted. Large areas of forest are cleared by burning the trees to provide more land for growing these crops. forsake as forest Forest unwrap food Burn the trees Grow crops cook biodiesel 1 (a) 1 (a) (i) Use this randomness and your knowledge and understanding to answer these questions. coke neutral means that there is no increase in the amount of carbon dioxide in the atmosphere.