Answers: Topic 5 Example Assessment
You will find a suggested markscheme for the example assessment 5 on this page. The answers are not exhaustive, so please do suggest others you think would be appropriate. Question 1 Identify the transformation that is being carried out in the first stage of soil formation, shown in figure 1. (1) Biological weathering Outline a practical procedure that could be used to determine the percentage of organic carbon in a...