Chapter 19 Flashcards

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1
Q

Define carrying capacity

A

maximum population size that an environment can support

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2
Q

Define invasive species.

A

Non native, it “gains a foothold” on adapted community

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3
Q

How can invasive species have a negative impact on their adopted community? Give examples.

A

They prey on native species or outcompete them for the same resources
Ex: sea urchins -> “sea urchin barren” killing more kelp than needed

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