9165915
Descripción
Test por chloe allen, actualizado hace más de 1 año
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Creado por chloe allen
hace casi 7 años
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Pregunta 1
Pregunta
what factors are used to calculate species diveristy
Respuesta
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species riches
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Eveness
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spread
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mean of species
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species difference
Pregunta 2
Respuesta
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Diverse
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spread
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random distribution
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not diverse
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accumlative
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even distribution
Pregunta 3
Pregunta
What is a stable community also refered as
Respuesta
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Climax community
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diverse community
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successful community
Pregunta 4
Pregunta
Succession is the change in [blank_start]structure[blank_end] and composition over [blank_start]time[blank_end] of a community and species
Respuesta
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structure
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time
Pregunta 5
Pregunta
ecosystems are functional units that require imports from other ecosystems and rely on this input to function
Respuesta
- True
- False
Pregunta 6
Pregunta
[blank_start]Biomass[blank_end] - mass of organisms present in [blank_start]defined[blank_end] area or volume
Respuesta
-
Biomass
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defined
Pregunta 7
Pregunta
what makes ecosystem not entirely closed
Respuesta
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recycling of nutrients between ecosystems
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immigration and emigration
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currents
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planktonic distribution
Pregunta 8
Pregunta
population [blank_start]sizes[blank_end] are maintianed by grazing, predation and [blank_start]competition[blank_end]
Respuesta
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sizes
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distribution
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eveness
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competition
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relationships
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breeding
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immigration
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