07 Apr ESS IA soil
When it comes to the ESS topic: “Soil” there are many interesting investigations that students can undertake.
ESS IA soil topics include:
• Measuring soil’s buffer capacity
• Pollution in soil
• Measuring soil’s pH
• Soil’s salinity
• Fertility of the soil
• Measuring diversity of soil organisms
• Soil erosion
• Soil leaching
• Nutrients in the soil
• Fertilizers in the soil
• Food production in different types of soil
• Organic matter in soil
• Acidity in soils
• Mineral dissolution in soils
The choice of the soil type should be the most common soil in your local area/school area, but, if you want, you can experiment with different soil types.
No Comments