IB Environmental systems and societies 5.1 Soil Notes

5.1A Soil system

12 minute read

5.1B Contribution of soil

11 minute read

5.1C Soil texture

9 minute read

5.1D Soil as a carbon sink

8 minute read

5.1E Soil horizons (HL)

7 minute read

5.1F Soil formation (HL)

10 minute read

5.1G Soil properties (HL)

8 minute read