Biomes through the lens of food security
This topic treated biomes as living systems under pressure, not as static zones on a map. Climate change, agricultural yields, population growth and dryland vulnerability were brought together so that Year 9 students could see sustainability as a geographic problem with human consequences.
Food became the practical doorway into environmental limits. A loaf of bread, vegetable diets, food waste and edible insects were used to connect everyday choices with emissions, soil, land use and future food security.
The savanna material gave the archive a strong place-based spine, especially through Northern Australia and dryland regions. The result was a topic that moved between ecosystem description and the social question of how people live with fragile environments.
- Further reading
- Projected impact of climate change on agricultural yields — European Environment Agency
- We've calculated the environmental cost of a loaf of bread – and what to do about it
- We tried the bug-filled ice-cream that The Economist says is the future of food -- here's the verdict
- Going veggie would cut global food emissions by two thirds and save millions of lives – new study
- Growing mega-cities will displace vast tracts of farmland by 2030, study says
- Two billion people live in the drylands... - Food and Agriculture Organization of the United Nations (FAO) | Facebook