In the following paragraph, which rhetorical patterns are being used? Canada's countryside, particularly in Alberta, is full of oil. The trouble is that the oil is trapped in sand. Extracting oil from sand is an extremely dirty and environmentally harmful process. To free the sticky oil from the sand, vast amounts of steam (and sometimes toxic solvents) are used. It is a process that increases greenhouse gases by 5%-15%, according to IHS CERA, a research firm. Burning tar sands oil has been shown to produce 20% greater emissions, according to David Strahan. Multiple Choice A. Process analysis, narrative B. Process analysis, definition C. Process analysis, illustration D. Process analysis, persuasion