Tag: energy flow in an ecosystem

biogeochemical cycles - gaseous

Questions covering biogeochemical cycles including nitrogen, carbon, oxygen, and phosphorus cycles; nitrogen fixation; atmospheric chemistry; and environmental impacts on these cycles

nitrogen cycle

nutrient cycles

environmental impact: global warming

geobiochemical cycle

Questions about ecosystem components, trophic levels, food chains, food webs, and energy flow within ecosystems

Test your knowledge about ecological pyramids including energy, biomass, and numbers pyramids. Covers pyramid characteristics, thermodynamic principles, limitations, and applications in different ecosystems.