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Why does soil matter?

Soil under the microscope

Recognising types of soil

Weathering and soil formation

Properties of soil

pH and soil acidity

How do soils form?

Why do soils differ?

Soil as a living being

Plants and soils

The beginning of soil

The global cycles

The soils on earth

Threats to world soils

Concerns for the future

Teachers

Soil Net

The Soil-Net project is available at its homepage at http://www.soil-net.com/

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