Question

Which one of the following is/are a gaseous biogeochemical cycle in an ecosystem?

• A. Nitrogen Cycle
  
  
• B. Carbon Cycle
• C. Sulphur cycle
• D. Phosphorus cycle

Answer 1

Answer: (A), (B), (C)

The correct options are
A Nitrogen Cycle


B Carbon Cycle
C Sulphur cycle

Biogeochemical cycles can be classed as gaseous, in which the reservoir is the air or the oceans and sedimentary, in which the reservoir is Earth's crust. Gaseous cycles include those of nitrogen, oxygen, carbon, and water; sedimentary cycles include those of iron, calcium, phosphorus, sulfur, and other more-earthbound elements.