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Population Ecology
Test Description: A test about population ecology
Instructions: Answer all questions to get your test result.
1) The maximum number of organisms of a population that an ecosystem can support indefinetely:
A
Limiting Factors
B
Dispersion
C
Density
D
Carrying Capacity
2) When a population grows faster and faster it's called:
A
Biotic Potential
B
Logistic Growth
C
Exponential Growth
D
Carrying Capacity
3) Resources that limit the number of organisms an ecosystem can supprot:
A
Carrying Capacity
B
Resource Factors
C
Growth Factors
D
Limiting Factors
4) Which of these is a density-dependent limiting factor?
A
Predation
B
Natural Disaster
C
Fire
D
Drought
5) Limiting Factors that do not depend on the density of the population:
A
Exponential Factors
B
Density Independent Factors
C
Density Dependent Factors
D
Random Factors
6) An organism that makes a lot of babies but doesn't take care of them:
A
F Strategist
B
K Strategist
C
No Strategist
D
R Strategist
7) This can be clumped, random or uniform:
A
Dispersion
B
Desolation
C
Drama
D
Density
8) In a population of turtles, 30 turtles are born and 20 die in a year. The growth rate is:
A
Neutral
B
Negative
C
Even
D
Positive
9) A population of deer grows exponentially until there isn't enough grass to for them all to eat. The deer then start to starve. The grass is a:
A
Growth Rate
B
Density
C
Carrying Capacity
D
Limiting Factor
10) The type of dispersion where organisms are evenly distributed is:
A
Random
B
Density
C
Clumped
D
Uniform
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