Soil

Soil is a natural resource made up of tiny particles of rock, minerals, and organic matter that supports plant life.

Leaves break down in soil and provide nutrients for plants.

Soil helps plants to grow by providing them with nutrients, water, and support.

Weathering is the process of breaking down rocks by weather, water, and living things.

Most soils are found in layers.

Soil around roots helps plants stand upright.

Organic matter is made up of decomposed plants and animals that enrich the soil.

Water helps to dissolve nutrients in soil, making them available for plants.

The top layer of soil is called topsoil.

Soil erosion is the removal of the top layer of soil by wind or water.