Phosphate Rocks

Definition

Phosphate rocks are sedimentary rocks containing high concentrations of phosphate minerals. They are primarily used as a source of phosphorus for fertilizers in agriculture.

Related terms

Fertilizer:

Substances added to soil or plants to provide essential nutrients that may be lacking naturally.

Nutrient Cycling:

The movement and transformation of nutrients through various biogeochemical cycles in ecosystems.

Eutrophication:

The excessive enrichment of water bodies with nutrients (such as phosphates), leading to increased plant growth (algae blooms) and subsequent oxygen depletion.