This sounds like one of those nebulous, non specific examination questions... is it? If its not, don't really know what kind of information you're looking for - pretty sure you don't want a geological statement on clay soil...

I bet you are right Bamboo. Probably wants things like - acid, slow draining, sticky etc. Or maybe a geological statement eh?

Exam question alert!!

It has clay in it!

:)

This might help:

https://www.ecocharlie.co.uk/blog/2010/02/getting-to-know-your-soil/