Geochemical cycle As all closed systems, it follows the law of conservation of mass which states that matter cannot be created nor destroyed, thus, the matter, although transformed and migrated, remains the same as when the Earth was formed. The Earth system contains seven different reservoirs that are separated into surface reservoirs, which include atmosphere, hydrosphere, biosphere, pedosphere, and lithosphere and the isolated reservoirs that include deep Earth and outer space. Geochemical cycles are concerned with the interactions between deep earth which consists of Earth´s mantle and core, and the lithosphere which consists of the Earth´s crust. Flux in geochemical cycles is
The Litany of Earth The Litany of Earth The Litany of Earth is a 2014 fantasy/horror fiction novella by Ruthanna Emrys, revisiting H.P. Lovecraft's story "The Shadow Over Innsmouth". It was first published on Tor.com. Decades after the residents of Innsmouth were forced into internment camps by the United States government, Aphra Marsh discovers humans trying to replicate her people's secret mystical rituals. "Litany of Earth" was included on "Locus Magazine"s recommended reading list for 2014. Charlie Jane Anders stated that the story was "something special". An analysis by Io9 indicated that, if not for the involvement of the Sad Puppies, "Litany of Earth"