A biogeochemical cycle, or more generally a cycle of matter, [1] is the movement and transformation of chemical elements and compounds between living organisms, the …

Aug 27, 2025 · Matter cycles describe the continuous movement of essential chemical elements through Earth’s systems, including the atmosphere, oceans, land, and living organisms.

Jan 1, 2026 · Cycles of matter are called biogeochemical cycles, because they include both biotic and abiotic components and processes. Components that hold matter for short periods of time …

The physical connections among the environmental spheres are largely through cycles of matter. Involving physical processes, chemical reactions, and biochemical processes, they are called …

This video highlights the relationship of energy flow and the cycling of matter. The discussion contains many of the geochemical cycling processes and how they relate to each other....more

Apr 3, 2019 · There are many ways in which the energy, water, and biogeochemical cycles (cycles of the elements that involve life, chemicals, and the solid Earth) interact and influence …

Matter cycles over and over through ecosystems. Cycles of matter include the water cycle, the carbon and oxygen cycles, and the nitrogen cycle. Water moves from Earth’s surface to the air …

Oxygen Cycle: Almost all living things need oxygen for cellular processes that release energy. Oxygen is also part of many substances that are important to life, such as carbon dioxide and …

Unlike the one-way flow of energy, matter is recycled within and between ecosystems. Elements pass from one organism to another and among parts of the biosphere through closed loops …

Aug 22, 2025 · The cycle of matter describes the ongoing movement and recycling of chemical elements and compounds within Earth’s ecosystems. These cycles are essential for sustaining …