Amongst the Biogeochemical Cycles, Which One Can Be Said to Operate

question 99

Multiple Choice

Amongst the biogeochemical cycles, which one can be said to operate rapidly?

• A) nitrogen
• B) carbon dioxide
• C) oxygen
• D) helium
• E) rock

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Definitions:

Marine Biodiversity

The variety of life forms and ecosystems found in the ocean, including species diversity, habitat diversity, and genetic diversity.

Freshwater Biodiversity

The variety of life found in freshwater ecosystems, including lakes, rivers, and wetlands, comprising various species of plants, animals, and microorganisms.

Seaweeds

Marine algae that grow in oceans, rivers, and lakes, serving as an important ecosystem component and source of food and shelter for marine life.

Pharmaceuticals

Medicinal drugs manufactured for the treatment, prevention, or diagnosis of diseases in humans or animals.