â¶ âPlague Inc. should not be as much fun as it isâ â London Metro. â¶ âWill leave you hoping to destroy the world, all in the name of a bit of funâ â Pocket Lint. â¶ âPlague Inc.'s gameplay is infectiousâ - Slide to Play. â¶ Winner â âOverall Game of the Yearâ â Pocket Gamer.
As biogeochemical cycles describe the movements of substances on the entire globe, the study of these is inherently multidiciplinary. The carbon cycle may be related to research in ecology and atmospheric sciences.
These variations on the theme of nutrient cycling continue to be used and all refer to processes that are part of the global biogeochemical cycles. However, authors tend to refer to natural, organic, ecological, or bio-recycling in reference to the work of nature, such as it is used in organic farming or ecological agricultural systems.