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30 seconds
1 pt
What factor describes when populations increase because animals are moving into a population?
Emigration
Limiting Factors
Immigration
Exponential Growth
Multiple Choice
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45 seconds
1 pt
What factor describes when populations decrease because animals are moving out of a population?
Emigration
Limiting Factors
Immigration
Exponential Growth
Multiple Choice
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1 minute
1 pt
What does the graph represent?
Emigration
Exponential growth
Immigration
Logistic Growth
Multiple Choice
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1 minute
1 pt
What does the graph represent?
Emigration
Exponential growth
Immigration
Logistic Growth
Multiple Choice
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1 minute
1 pt
Logistic growth has 3 phases. In Phase 1, the population grows rapidly. In Phase 2, population grows slowly. In Phase 3, growth stops. What causes growth to stop in the 3rd phase of logistic growth?
Emigration
Immigration
Exponential Growth
Carrying Capacity
Multiple Choice
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30 seconds
1 pt
True or False: Limiting factors can be population dependent and population independent.
True/Cierto
False/Falso
Multiple Choice
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1 minute
12 pts
Which limiting factor would increase due to the number of individuals in a population?
Unusual weather
Natural disaster
Births
Disease
Multiple Choice
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1 minute
12 pts
Which limiting factor is independent of the number of individuals in a population?
competition
parasitism/disease
stress
natural disasters
Multiple Choice
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1 minute
1 pt
Human population grew exponentially after the industrial revolution. Which of the following DOES NOT help determine patterns in human population growth?
age structure
births
deaths
limiting factors
Multiple Choice
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30 seconds
12 pts
Which of the following is TRUE of predator/prey relationships?
The amount of prey does not affect the number of predators.
Herbivores are limited by the number of prey in an ecosystem.
Humans are not considered predators.
The number of predators is determined by available prey.