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What are introduced species?

Back

Species that are brought to an area where they do not naturally occur, often leading to ecological disruption.

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Why can introduced species become pests?

Back

They can live in many niches, easily adapting to many variables and eating a wide variety of food.

Tags

NGSS.MS-LS2-4

Front

What is biodiversity?

Back

The variety of life in a particular habitat or ecosystem, including the number of different species.

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NGSS.MS-LS2-2

NGSS.MS-LS2-5

NGSS.MS-LS4-1

Front

How do humans impact biodiversity?

Back

By destroying the habitats of a large number of species.

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NGSS.MS-LS2-4

NGSS.MS-LS2-5

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What is biological extinction?

Back

When a species is found nowhere on earth.

Tags

NGSS.MS-LS4-1

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What is species richness?

Back

A count of how many different species live in an ecosystem.

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What is the main environmental problem associated with burning fossil fuels?

Back

Global warming.

Tags

NGSS.MS-ESS3-4

NGSS.MS-ESS3-5

Front

What is habitat destruction?

Back

The process in which natural habitat is rendered unable to support the species present.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

NGSS.MS-LS2-5

Front

What is an example of a keystone species?

Back

Sea otters, which help maintain the balance of kelp forest ecosystems.

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NGSS.MS-LS2-2

NGSS.MS-LS2-4

Front

What is genetic diversity?

Back

The total number of genetic characteristics in the genetic makeup of a species.

Tags

NGSS.MS-LS4-4