The diagram illustrates the manufacture of ethanol fuel from corn. The process of making this fuel requires 9 steps in total. It begins with harvesting corn and ends with delivering products to the gas station.
The first stage involves collecting corn from fields and then delivered to warehouses to store. After that, corn is milled in the grinder and mix with water to be cooked for 4 hours. The mixture after cooking is fermented in 48 hours.
At the next stage of the process, the combination is separated into liquid and solid by-products, a liquid obtained and then be purified in 5 hours to eliminate bacteria before stored in fuel tanks. Finally, ethanol fuel production ends when the product is loaded into containers and moved to the gas station.
- The graph below gives the information about the common activities children of different ages do as part of their bedtime routine Summarize the information by selecting and reporting the main features and make comparisons where relevant 73
- The diagram below shows how ethanol fuel is produced from corn Summarise the information by selecting and reporting the main features and make comparisons where relevant
- The table below shows the number of cars made in three countries in 2003 2006 and 2009 Summarise the information by selecting and reporting the main features and make comparisons where relevant
- Line Graph You should spend about 20 minutes on this task The graph below shows Internet Users as percentage of population in USA Mexico and Canada from 1999 to 2009 Summarise the information by selecting and reporting the main features and make compariso
- Watching a live performance such as a play concert or sporting event is more enjoyable than watching the same event on television To what extent do you agree or disagree with this statement 78