You don't have to be a tennis player to be affected by tennis elbow, an overuse injury causing pain around the outside of the elbow. Tennis elbow, also known as lateral epicondylitis, is believed to affect around one in three people at any time, most often between the ages of 40 and 60.
Itâs theelement that anchors all organic substances, fromfossil fuels to DNA. On Earth, carbon cycles throughthe land, ocean, atmosphere, and the Earthâs interiorin a major biogeochemical cycle (the circulation ofchemical components through the biosphere from orto the lithosphere, atmosphere, and hydrosphere).
Biological growth involves the process of a plant utilizing CO 2 from the atmosphere: The plant draws the carbon into its cells and releases oxygen (O 2) back into the atmosphere. The destruction of biological matter essentially reverses this process: Carbon is released back into the atmosphere, where carbon combines with two O 2 atoms to form CO 2. Forests and soils sequester atmospheric CO 2 within their biomass or in organic matter that is stored in the ground.