cycle of a product, Give reasons why reductions on the calculated carbon service or event. actions may be limited. atmosphere and everyday footprint. life. The carbon footprint can WS 1.3 be reduced by reducing A person’s carbon emissions of carbon footprint can be calculated dioxide and methane. using a variety of sites such as: and 4.9.3 Common atmospheric pollutants and their sources Spec ref. Summary of the Learning outcomes Suggested Opportunities to develop Opportunities to develop Self/peer assessment specification content What most candidates timing (hours) Scientific Communication and apply practical and opportunities and should be able to do skills enquiry skills resources Reference to past questions that indicate success 4.9.3.1 The combustion of fuels is Describe how carbon 2 Write word equations for Video clips a major source of monoxide, soot complete and incomplete YouTube: atmospheric pollutants. (carbon particles), combustion. sulfur dioxide and Most fuels, including coal, oxides of nitrogen are Use equations to YouTube: contain carbon and/or produced by burning describe the reactions in hydrogen and may also terms of reactants, contain some sulfur.
cycle of a product, service or event. The carbon footprint can be reduced by reducing emissions of carbon dioxide and methane. Give reasons why actions may be limited. WS 1.3 reductions on the atmosphere and everyday life. A person’s carbon footprint can be calculated using a variety of sites such as: and calculated carbon footprint. 4.9.3 Common atmospheric pollutants and their sources Spec ref. Summary of the specification content Learning outcomes What most candidates should be able to do Suggested timing (hours) Opportunities to develop Scientific Communication skills Opportunities to develop and apply practical and enquiry skills Self/peer assessment opportunities and resources Reference to past questions that indicate success 4.9.3.1 The combustion of fuels is a major source of atmospheric pollutants. Most fuels, including coal, contain carbon and/or hydrogen and may also contain some sulfur. Describe how carbon monoxide, soot (carbon particles), sulfur dioxide and oxides of nitrogen are produced by burning 2 Write word equations for complete and incomplete combustion. Use equations to describe the reactions in terms of reactants, Video clips YouTube: YouTube:
AQA-8462-SOW-ATMOS.DOCX