Morey Unit 2 APES Review

Front

What is ecological succession?

Back

The process of change in the species structure of an ecological community over time.

Front

What does the Theory of Island Biogeography state?

Back

There are more species on islands that are larger and closer to the mainland.

Front

What is the relationship between biodiversity and ecosystem resilience?

Back

Higher biodiversity = higher ecosystem resilience.

Tags

NGSS.MS-LS2-5

Front

What are generalist organisms?

Back

Organisms, like cockroaches, that can live in many places and eat many things.

Front

What is the difference between primary and secondary succession?

Back

Secondary succession already has soil.

Front

Define primary succession.

Back

The process of ecological change that occurs in an area where no soil exists, such as after a volcanic eruption.

Front

Define secondary succession.

Back

The process of ecological change that occurs in an area where soil is present but has been disturbed, such as after a forest fire.

Front

What is a climax community?

Back

A stable and mature ecological community that undergoes little change in species composition.

Tags

NGSS.HS-LS2-6

Front

What is a keystone species?

Back

A species that has a disproportionately large effect on its environment relative to its abundance.

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

NGSS.MS-LS2-5

Front

What is the significance of biodiversity hotspots?

Back

Regions that are both rich in biodiversity and threatened by human activities.

Tags

NGSS.MS-LS2-5