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Flow of Energy and Matter in Ecosystems - Coggle Diagram
Flow of Energy and Matter in Ecosystems
Ecosystems
influenced by
Abiotic Factor
Biotic Factors
it's divided
Population
Community
Feeding Relationship
Producers Autotrophs
They generate their own food from inorganic matter.
Consumers Heterotrophs
Secondary Consumers
carnivores, or omnivors
Animals also feed on producers
Primary Consumers
Animals that feed on plants
Tertiary Consumers
predators
They feed on secondary consumers
Quaternary Consumers
Feed on tertiary consumers
Decomposers Heterotropus
They cause the transformation of organic matter into organic matter.
Two models
Food Chain
Linear Sequence
start a producer
then with consumers
Food Web
Network-shaped model
Visible trophic interactions
Food
Is the source of energy and matter of all living organisms.
It is formed of organic molecules.
Organic Molecules
Material needed to build and repair the living organisms body.
High chemical potential energy can be used in the living organisms cells.
Energy Flux
Producers> Primary Consumers> Secondary Consumers> Decomposers
Energy Pyramid
Cada nivell tròfic només emmagatzema el 10% de l'eenrgia emmagatzemada pel nivell anterior.
Part de l'aliment disponible no és aprofitat i es desvia al compartiment dels descomponedors.
Biomass
Quantitat de matèria orgànica que forma part d'un ecosistema en un moment donat.
Production
Velocitat de producció en un ecosistema a la qual els seus organismes generen màteria orgànica nova.
Producció Primària
Producció Secundària
Producció Bruta
Producció Neta