The given process chart provides info about various steps which are involved in production of ethanol fuel from corn. The process is starts with corn and ends with transporting.
Thus, from an overall analysis it is crystal clear that all steps contribute equally for the smooth flow of producing ethanol fuel. If any step is excluded, whole process will be halted.
The process starts with harvesting corn. Before milling the harvested corn are in storing. After that with the help of water it starts cooking for four hours. In the following step it sends for fermenting, it takes 48 hours. Next then is separating with the help of solid by-product and liquid it send for purifying ethanol for five hours. After that these are stored. In the final step with the help of transport this produced ethanol sends for further steps.
- In the future it seems it will be more difficult to live on the earth Some people think more money should be spent on researching other planets to live such as Mars To what extent do you agree or disagree Some people argue that living on earth is becoming 73
- The diagrams below show the design for a wind turbine and its location Summarise the information by selecting and reporting the main features and make comparison where relevant 11
- The graph below shows the demand for electricity in England during typical days in winter and summer The pie chart shows how electricity is used in an average English home 73
- Some people believe that the children at secondary school should be streamed i e taught in classes according to ability rather than being taught in mixed ability classes Do you think the advantages of streaming students at secondary schools outweigh the d 73
- All over the world societies are facing a growing problem with obesity This problem affects both children and adults What are the reasons for this rise in obesity How could it be tackled 73