Carbon Cycle

Our group reported about carbon cycle.

The carbon cycle is the biogeochemical cycle by which carbon is exchanged among the biosphere,pedosphere, geosphere, hydrosphere, and atmosphere of the Earth. Along with the nitrogen cycle and thewater cycle, the carbon cycle comprises a sequence of events that are key to making the Earth capable of sustaining life; it describes the movement of carbon as it is recycled and reused throughout the biosphere.

The global carbon budget is the balance of the exchanges of carbon between the carbon reservoirs or between one specific loop of the carbon cycle. An examination of the carbon budget of a pool or reservoir can provide information about whether the pool or reservoir is functioning as a source or sink for carbon dioxide.

i've learned a lot in this topic, honestly. (:
if we are focusing to the lesson, it's so funny to know the different kinds of cylce in our environment.