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Introducing new Paper mode
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10 questions
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- Multiple ChoicePlease save your changes before editing any questions.
What is the carrying capacity of the graph?
1000
8000
800
600
- Multiple ChoicePlease save your changes before editing any questions.
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
- Multiple ChoicePlease save your changes before editing any questions.
This may cause a population to increase
increase of food supply
removal of predators
removal of disease
all of these
- Multiple ChoicePlease save your changes before editing any questions.
The largest number of individuals that an environment can support long term is...
carrying capacity
emigration
immigration
population density
- Multiple ChoicePlease save your changes before editing any questions.
Something that regulates the size of a population is called...
a limiting measure
a limiting factor
carrying capacity
biodiversity
- Multiple ChoicePlease save your changes before editing any questions.
What is the carrying capacity of the graph?
around 500
more than 800
less than 300
around 700
- Multiple ChoicePlease save your changes before editing any questions.Which of the following would INCREASE the carrying capacity of an ecosystem?increase in predatorsdiseaseincrease in available fooddrought
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When death rate is equal to birth rate...
population increases
population decreases
population stays the same.
population rapidly increases then becomes stable
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When the death rate rises and the birth rate lowers...
population increases
population decreases
population stays the same
all of these
- Multiple ChoicePlease save your changes before editing any questions.
When birth rate is high and death rate is low...
population increases
population decreases
population stays the same
all of these