Soil Food Web 122500500

Tags: grass growth leaves air plants energy flower food animal branch bird carrot insect oxygen soil nutrients spider ant ecosystem predator fungi root hawk bacteria decomposition millipede arthropods inorganic earthworm mite herbivores earthworms hectare protozoa ground beetle Carbon Dioxide Talpidae heterotrophs nematodes organic compounds carbon cycle trophic level nitrogen cycle boll weevil autotrophs primary productivity springtall berlese funnel food webs