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Transcript
Universe Galaxies Solar systems Biosphere Planets Earth Biosphere Ecosystems Ecosystems Ecology Communities Populations Organisms Organ systems Communities Organs Tissues Cells Populations Protoplasm Molecules Atoms Subatomic Particles Organisms Temperature vs. Biome Biomes: Temp vs. Precip. Oxygen (O2) Sun Producer Carbon dioxide (CO2) Secondary consumer Primary (fox) consumer (rabbit) Precipitation Falling leaves and twigs Producers Soil decomposers Water Scavengers Longhorned beetle holes Decomposers Termite and Bark beetle Carpenter carpenter ant engraving galleries ant work Dry rot fungus Time progression Wood reduced to Mushroom powder Powder broken down by decomposers into plant nutrients in soil Heat Abiotic chemicals (carbon dioxide, oxygen, nitrogen, minerals) Heat Heat Producers (plants) Decomposers (bacteria, fungi) Heat Consumers (herbivores, carnivores) Heat Solar energy Food Webs Trophic levels are more complicated in food webs Net Primary Production (NPP) NPP = GPP – R Rate at which producers use photosynthesis to store energy minus the rate at which they use some of this energy through respiration (R).
