Advantages of biogeochemical cycles

Biogeochemical cycles are important because they regulate the elements necessary for life on Earth by cycling them through the biological and physical aspects of the world. Biogeochemical cycles are a form of natural recycling that allows the continuous survival of ecosystems.

 Plants absorb carbon dioxide and release oxygen,making the air able for us to breathe. Plants also need nutrients to work and grow. Animals need nutrients from plants and other animals, and the death of plants and animals returns these nutrients as sediment. Then, the  cycle  repeats itself  and allows other living things to benefit.