https://www.youtube.com/watch?v=yYQXhkiDXdw&w=470&h=320 Carbon is one of the most abundant element, it can be found in atmosphere; methane and carbon dioxide, terrestrial biosphere, and oceans. The carbon…
https://www.youtube.com/watch?v=R7PyoSa_zDg&w=470&h=320 The carbon cycle is the biogeochemical cycle by which carbon is exchanged among the biosphere and it has been upset by humans. The main…