Biodiversity and human impact
Why biodiversity matters, how pollution, land use, deforestation and peat burning reduce it, global warming, and the percentages and graphs used to measure the change.
You will be able to
- Explain why high biodiversity makes ecosystems stable
- Describe the effects of pollution, deforestation and peat destruction
- Calculate percentage changes and areas from survey and land-use data
- Read carbon dioxide data from a graph and use indicator species
20 minutes, 9 exam-style questions.