noun
- Chemical substances that cycle between living organisms and the physical environment, involving biological, geological, and chemical processes.
Usage: plural form; typically used in scientific and environmental contexts; often refers to elements like carbon, nitrogen, phosphorus, and sulfur
Examples
- Biogeochemicals such as nitrogen and phosphorus are essential for plant growth.
- The study of biogeochemicals helps scientists understand how ecosystems function.
- Pollution can disrupt the natural cycling of biogeochemicals in soil and water.
- Biogeochemicals move through the atmosphere, hydrosphere, and biosphere in continuous cycles.
- Researchers measure biogeochemicals in sediment cores to track environmental changes over time.