Which cycle comprises both sedimentary and gaseous cycles?
- ABio-geo cycle
- BBiogeochemical cycle
- CBio-gaseous cycle
- DBiochemical cycle
Solution & Step-by-step Explanation
A biogeochemical cycle is a pathway by which a chemical substance moves through both biotic (biosphere) and abiotic (lithosphere, atmosphere, and hydrosphere) compartments of Earth. These cycles are broadly divided into two types:
1. Gaseous Cycles: Where the reservoir is the atmosphere or hydrosphere (e.g., Nitrogen, Carbon, Oxygen, and Water cycles).
2. Sedimentary Cycles: Where the reservoir is the Earth's crust (e.g., Phosphorus and Sulphur cycles).
Therefore, both of these are subdivisions of the overarching biogeochemical cycles.
1. Gaseous Cycles: Where the reservoir is the atmosphere or hydrosphere (e.g., Nitrogen, Carbon, Oxygen, and Water cycles).
2. Sedimentary Cycles: Where the reservoir is the Earth's crust (e.g., Phosphorus and Sulphur cycles).
Therefore, both of these are subdivisions of the overarching biogeochemical cycles.