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Populations And Ecosystems, Pyramid - Coggle Diagram
Populations And Ecosystems
Plants in relationships to their habitats
Abiotic Components of the habitats
Non-living
Examples
climate
Tolerance range
Range between high and low extremes
latitude
altitude
fires
floods
avalanches
soil
Pioneers
First plants to invade new soil
A horizon
zone of leaching
B horizon
zone of deposition
C horizon
Zone of rock
Biotic Components of habitats
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Living
Examples
Other plants species
Mutualism
Beneficial interaction between organisms
Competition
Disadvantageous interaction between organisms
Competitive exclusion
Result of competition
Subspecies
Ecotypes
Other organisms than plants
Frugivores
Fruit-eating animals
Commensal relationship
One organism benefits and other is unaffected
Preadation
One organism benefits and other is harmed
Plants itself
The structure of Populations
Geographic distribution
Limiting factor
Fator determining health
Boundaries of the geographic range
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Local geographic distribution
Clumped distribution
small or large spacing between plants but no average
Random distribution
no identical pattern to the position of individuals
Uniform distribution
occurs in orchards and tree plantations
Age distribution
Demography
Generation time
Biotic potential
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Carryimg capacity
selections
r-selection
k-selection
Species composition
Number and diversity of species coexisting in an environment
The structure of Ecosystems
Physiognomic structure
Temporal Structure
Trophic Levels
Feeding levels
Primary producer
Primary Consumer
Secondary consumer
Decomposer
Pyramid
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