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Ecosystems & Their Interactions CFA #4 (After )
By ANDREW GLEED
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Last updated 8 days ago
5 questions
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Question 1
1.
Question 2
2.
Question 3
3.
Question 4
4.
Question 5
5.
What is one potential consequence of invasive species?
They usually die out quickly.
They have no effect on habitats.
They increase food availability.
They can outcompete native species for resources.
How do invasive species typically spread to new areas?
Through human activities and transport.
Through animal migration only.
By changing the climate.
They grow on their own.
What does biodiversity refer to in an ecosystem?
The number of species only.
The size of ecosystems.
The age of organisms.
The variety of living organisms in an ecosystem.
Why is biodiversity important for ecosystems?
It makes ecosystems larger.
It helps maintain ecosystem balance.
How does human activity usually impact biodiversity?
By destroying habitats and resources.
It only affects large animals.
It increases species variety.
It promotes ecosystem stability.