Question

If anyone doesn't mind could they explain the biogeochemical cycle.

What are the sinks?
How do they work ?
How do humans affect them?

Answer 1

https://www.google.com/search?source=hp&q=biogeochemical+cycle&oq=biogeochemical+cycle&gs_l=psy-ab.3..0i131k1j0l3.4545.4545.0.5199.1.1.0.0.0.0.192.192.0j1.1.0....0...1.1.64.psy-ab..0.1.191....0.ecNdB4093P8