The image below shows natural processes in black and anthropogenic or human-influenced processes in red: To learn more about carbon sources and sinks, see this page. Related questions Why are fossil fuels bad? How do fossil fuels form? Why did the plants and animals that make up fossil fuels not rot away? What plants and animals make up fossil fuels? How do fossil fuels differ from other fuels?
What are the pros and cons of fossil fuels? The step of removing the carbon from the atmosphere is known as carbon sequestration and once stored, it is known as a carbon reservoir. Natural processes aren't the only carbon sinks. Artificial methods such as storing large amounts of CO 2 deep underground are also being explored, but are currently quite expensive. Investigations have also been made into whether fertilising the ocean can increase how much carbon it can absorb, but this also looks to be of limited use.
The definition for a carbon sink from Wikipedia is carbon sink is a natural or artificial reservoir that accumulates and stores some carbon-containing chemical compound for an indefinite period.
And the definition for carbon reservoir is Carbon-storing natural feature such as a forest or the land mass that exchanges carbon with other reservoirs. Improve this question. Rodrigo de Azevedo 9 9 bronze badges. Betty Betty 1 1 gold badge 3 3 silver badges 3 3 bronze badges. Add a comment. Active Oldest Votes. That is to say: A carbon sink is an ongoing process which is increasing the amount of carbon stored in it.
Improve this answer. The phrase "carbon reservoir" doesn't imply anything about the change or lack of it with time, just that it's an identifiable part of the system that has some carbon in it. Reservoirs that are net sinks or sources over some period are still reservoirs. Mark Rovetta Mark Rovetta 3, 14 14 silver badges 26 26 bronze badges. Albert Albert 1. Twitter Facebook Pinterest Google Classroom. Encyclopedic Entry Vocabulary.
Fossil fuels formed from the remains of ancient plants and animals. Media Credits The audio, illustrations, photos, and videos are credited beneath the media asset, except for promotional images, which generally link to another page that contains the media credit.
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