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Ecosystems, Gas Cycles, Pollution - Coggle Diagram
Ecosystems
Where biotic and abiotic factors interact with each other.
Abiotic
Non-Living Organism
Biotic
Living Organisms
Gas Cycles
Carbon
Carbon Dioxide in Atmosphere
Absorbed by trees/plants
Photosynthesis, producing Oxygen
Plants or trees decompose or are consumed
Decomposers/Consumers respire, producing Carbon Dioxide
Fossil Fuels
Extracted and burnt to produce energy and Carbon Dioxide
Nitrogen
Nitrogen in Atmosphere
Nitrogen is fixed by Nitrogen-fixing bacteria in soil
Converts into Ammonia
Consumed by Nitrifying Bacteria
Converts into Nitrates
Absorbed by plants
Eaten by Primary Consumers
Waste product is Ammonium
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De-nitrifying Bacteria converts back into Nitrogen
Lightning Strikes break diatomic bonds and converts it into Nitrate
Pollution
Water Pollution
Bacteria/Algae grows
Water source's oxygen depleted
Larger marine life displaced or die
Deforestation
Carbon Capture decreases
More CO2 in atmosphere
Global Warming