[SC2015] ES6 (6) 7 :
7 ) Use models to construct explanations of the various biogeochemical cycles
of Earth (e.g., water, carbon, nitrogen) and the flow of energy that drives
[SC2015] BIOL (9-12) 8 :
8 ) Develop and use models to describe the cycling of matter (e.g., carbon,
nitrogen, water) and flow of energy (e.g., food chains, food webs, biomass
pyramids, ten percent law) between abiotic and biotic factors in ecosystems.