
Changing Population
Presentation
•
Biology
•
8th Grade
•
Hard
Joseph Anderson
FREE Resource
10 Slides • 23 Questions
1
changing population
by hanan khalil
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Multiple Choice
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Multiple Choice
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Multiple Choice
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Multiple Choice
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Multiple Choice
How will the population change
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Multiple Choice
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Multiple Choice
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Multiple Choice
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Multiple Choice
Population will...
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Multiple Choice
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Multiple Choice
Biodiversity, aka biological diversity, usually refers to
the same species in a general location
the number of different species in a given area
the number of animal species in a given area
the number of plant species in a given area
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Multiple Choice
A population is
a group of similar species in different areas
a group of the same species in the same geographic area.
a group of several species in the same geographic area
a group of several species along with their abiotic factors in a small area.
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Multiple Choice
If the amount of food or resources available increases, the carrying capacity for an animal.....
Stays the same
Increases
Decreases
Fluctuates
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Multiple Choice
This is the largest number of individuals of a population that the environment can support...
carrying capacity
population crash
lag phase
mutualism
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Multiple Choice
When a population grows past the ecosystem's carrying capacity, what happens to the population?
Continues to grow
The population starts to die off to return to carrying capcity
The population will go extinct due to lack of resources
The population grows then finds a new carrying capacity
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Multiple Choice
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Multiple Choice
According to the graph, what is causing the deer population to decrease
They got sick
The wolf population is decreasing
The wolf population increased
They ran out of food
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Multiple Choice
Predator population lags behind prey population because......
Increase in predators leads to decrease in prey
Increase in predators leads to increase in prey
Increase in predators leads to decrease in producers
Increase in producers leads to increase in prey
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Multiple Choice
Something that regulates the size of a population is called...
a limiting measure
a limiting factor
carrying capacity
biodiversity
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Multiple Choice
What happens if a population grows past its carrying capacity?
The population keeps growing
The population starts to die off
The entire species will go extinct
The carrying capacity just increases
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Multiple Choice
What are factors that affect carrying capacity?
Biotic only
Biotic and abiotic
Depends on the ecosystem
Abiotic only
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Multiple Choice
This may cause a population to increase
increase of food supply
removal of predators
removal of disease
all of these
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Multiple Choice
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changing population
by hanan khalil
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