Geography case studies (1 Viewer)

[moon_princess]

For ecosystems at risk, the syllabus outlines 2 case studies to be studied. Do i need to know this in depth? May i be able to know one case study e.g Great Barrier Reef in great detail and have a basic understanding of another case study? Will they ask questions that are directed at like a comparison between the two case studies?

Thanks in advance for anyone that knows the answer