Carbon cycle: land, oceans and atmosphere

The Carbon Cycle - Knowledge Bank carbon cycle The Biogenic Carbon Cycle and Cattle Cattle are often thought to contribute to climate change because they belch methane , a greenhouse carbon cycle But carbon in sedimentary rocks, with an average residence time of 400 million years, participates little in global carbon circulation over shorter times The

carbon neutrality The Carbon Cycle and Atmospheric Carbon Dioxide Executive Summary CO2 concentration trends and budgets Before the Industrial Era, circa 1750, atmospheric