We are searching data for your request:
Forums and discussions:
Manuals and reference books:
Data from registers:
Upon completion, a link will appear to access the found materials.
The path of substances from the abiotic environment to the world of living beings and their return to the abiotic world complete what we call the biogeochemical cycle.
The term is derived from the fact that there is a cyclic movement of elements that form living organisms (“bio”) and the geological environment (“geo”), where chemical changes intervene. In any ecosystem there are such cycles.
In any biogeochemical cycle there is the removal of the element or substance from its source, its use by living beings and later return to its source.
Let's take a closer look at each of the biogeochemical cycles below:
Nitrogen Cycle
Water cycle
Oxygen Cycle
Phosphorus Cycle
Calcium Cycle
Carbon cycle
Sulfur Cycle
I apologize, but in my opinion you are wrong. Write to me in PM, we will handle it.
Completely I share your opinion. It seems to me it is excellent idea. I agree with you.
very good piece
I thought and deleted the message
To think only!
the quality is not very good and there is no time to watch !!!
Every day I check if you have written anything new. Cool blog. I look forward to returning. Good luck and a new wave.
It's the excellent option