Biodiversity

Biodiversity

Assessment

Flashcard

Science

7th Grade

Hard

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17 questions

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1.

FLASHCARD QUESTION

Front

A species that influences the survival of many other species in an ecosystem.

Back

keystone species

2.

FLASHCARD QUESTION

Front

Genetic diversity is the number of ___________ that make up a species.

Back

inherited traits

3.

FLASHCARD QUESTION

Front

The disappearance of dinosaurs millions of years ago is an example of?

Back

extinction

4.

FLASHCARD QUESTION

Front

The more species of organisms in an area, the more ________ it has.

Back

biodiversity

5.

FLASHCARD QUESTION

Front

Human activities can introduce non-native species, called __________, into a habitat.

Back

invasive species

6.

FLASHCARD QUESTION

Front

Which animal is considered a keystone species along the Central California coast? Options: sea urchin, sea star, sea otter, kelp

Back

sea otter

7.

FLASHCARD QUESTION

Front

The benefits humans receive from ecosystems.

Back

ecosystems services

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