Definition: a natural or artificial process by
which carbon dioxide is removed from the
atmosphere and held in solid or liquid form.
Carbon sources and carbon sinks.
Anthropogenic activities such as the burning of
fossil fuels have released carbon from its
long-term geologic storage as coal, petroleum,
and natural gas and have delivered it to the
atmosphere as carbon dioxide gas
Natural
Carbon dioxide (CO2) capture and
sequestration (CCS) is a set of
technologies that can greatly reduce
CO2 emissions from new and existing
coal- and gas-fired power plants and
large industrial sources.