Keywords: Carbon cycle-cute diagram zh-hant.svg en This carbon cycle diagram shows the storage and annual exchange of carbon between the atmosphere hydrosphere and geosphere in gigatons - or billions of tons - of Carbon GtC Burning fossil fuels by people adds about 5 5 GtC of carbon per year into the atmosphere zh-tw 碳循環 ,展示碳蘊藏量及每年碳 大氣層 水界及陸界之間的流動,以十億噸碳計算 燃燒化石燃料,每年就為大氣層增加大約五十五億噸碳 File Carbon cycle-cute diagram svg J Wong 2009-02-19 File Carbon_cycle-cute_diagram svg(英文) File Carbon cycle-cute diagram-zh-Hans jpeg( 体字) created with Inkscape Carbon cycle 3D diagrams SVG ecology |