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Biogeochemical Cycles

Across
___ the process or burning and a flame is produced. Oxygen is used and carbon dioxide is produced.
Carbon moves from the atmosphere to plants through the process of ___
Nitrogen fixation, nitrification, assimilation, and ammonification are all steps of the ___cycle
Down
___ is the process of organic matter being converted to an inorganic form to be available to plants
Biogeochemical cycles are also known as ___ cycles
Evapotranspiration, condensation, precipitation, and infilltration are all steps of the ___ cycle