Week 12 11.13 Vocab Flashcard

Front

Definition of Biodiversity?

Back

The number of different species of plants and animals in an area.

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Definition of Species?

Back

A group of organisms with similar characteristics that can interbreed or exchange genetic material.

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Definition of Ecosystem

Back

A system of all biotic and abiotic factors in an area and their interactions.

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Definition of Resource?

Back

A source or supply that benefits organisms.

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Definition of Mass Extinction?

Back

Many different types of living things die at the same time.

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Definition of Keystone Species?

Back

A species that other species in an ecosystem rely on.

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Definition of Resilience

Back

The ability of an organism, population, or ecosystem to continue despite difficult conditions.

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Definition of Adaptation?

Back

Allows a species to better suit its environment.

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Definition of Endangered?

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A species at risk of extinction soon.

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Definition of Invasive Species

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An organism causing ecological or economic harm in a non-native environment.