Question

What are Biogeochemical cycles??.. Mention two types by giving example for each.... ​

Answer 1

Answer:

What a fascinating word! It’s got biology, geology and chemistry in it! When you look at everything on earth on a deeper plane, everything is interconnected and interrelated. And one way to learn about this interesting relationship between the biotic and abiotic components in an ecosystem is through the biogeochemical cycle.You live in a biological ecosystem that shows a constant flow of energy between various organisms. There is an exchange of nutrients, which basically translates to exchange of energy.

Biogeochemical Cycle

Nutrients ultimately are chemical compounds. So, there is this natural pathway where the living matter is constantly circulated. Nutrients are never lost from an ecosystem. Recycling of these nutrients happens at every stage. This recycling of the nutrients through different components in an ecosystem is called the nutrient cycle or biogeochemical cycle.

Here, the chemical elements are always recycled, whereas heat is dissipated. Energy flows but the matter is always recycled. To get a better idea, see the movement of water, which is a chemical compound (H2O). It moves between different living and non-living forms in various places in the biosphere.

Biogeochemical cycles are basically divided into two types: Gaseous cycles – Includes Carbon, Oxygen, Nitrogen, and the Water cycle. Sedimentary cycles – Includes Sulphur, Phosphorus, Rock cycle, etc.

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Answer 2

Answer:

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Explanation:

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