- oxysphere
- оксисфера (термин предложен вместо термина "lithosphere"; слой Земли, сложенный породами, которые на 60% состоят из кислорода)
English-Russian dictionary of geology. 2011.
English-Russian dictionary of geology. 2011.
Oxygen cycle — The oxygen cycle. The Oxygen cycle is the biogeochemical cycle that describes the movement of oxygen within its three main reservoirs: the atmosphere (air), the total content of biological matter within the biosphere (the global sum of all… … Wikipedia
chemical element — Introduction also called element, any substance that cannot be decomposed into simpler substances by ordinary chemical processes. Elements are the fundamental materials of which all matter is composed. This article considers the… … Universalium