Topic 5: Land
In this section we support learning in Topic 5.
Soil and its relationship to food, diet and agriculture are considered.
5.1 Soil
Soil (pedosphere) is far more than just dirt; it's the foundation of life on Earth, a thin layer between the atmosphere and the lithosphere. It nourishes our plants, filters our water, and plays a vital...
5.2 Agriculture and Food
The subtopic considers the diversity of food, diet and farming systems around the world and its crucial role in the complexity of reducing poverty, hunger and climate change. Food security and equity...