9165915
Description
Quiz by chloe allen, updated more than 1 year ago
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Created by chloe allen
over 9 years ago
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Question 1
Question
what factors are used to calculate species diveristy
Answer
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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
Question 2
Answer
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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
Question 3
Question
What is a stable community also refered as
Answer
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Climax community
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diverse community
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successful community
Question 4
Question
Succession is the change in [blank_start]structure[blank_end] and composition over [blank_start]time[blank_end] of a community and species
Answer
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structure
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time
Question 5
Question
ecosystems are functional units that require imports from other ecosystems and rely on this input to function
Answer
- True
- False
Question 6
Question
[blank_start]Biomass[blank_end] - mass of organisms present in [blank_start]defined[blank_end] area or volume
Answer
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Biomass
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defined
Question 7
Question
what makes ecosystem not entirely closed
Answer
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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
Question 8
Question
population [blank_start]sizes[blank_end] are maintianed by grazing, predation and [blank_start]competition[blank_end]
Answer
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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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