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12/20 5 Little ?'s Env Sci

12/20 5 Little ?'s Env Sci

Assessment

Flashcard

Science

9th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What are invasive species?

Back

Invasive species are non-native organisms that, when introduced to a new ecosystem, can cause harm to the environment, economy, or human health.

2.

FLASHCARD QUESTION

Front

Why are invasive species a problem in their new ecosystem?

Back

The new ecosystem isn’t adapted to their presence, which can lead to the decline or extinction of native species.

3.

FLASHCARD QUESTION

Front

What does biodiversity refer to?

Back

Biodiversity, or biological diversity, refers to the number of different species in a given area.

4.

FLASHCARD QUESTION

Front

What is an endangered species?

Back

An endangered species is a species that is likely to become extinct if protective measures are not taken immediately.

5.

FLASHCARD QUESTION

Front

What are some direct causes of species extinction due to human activity?

Back

Habitat destruction, poaching, and pollution are direct causes of species extinction.

6.

FLASHCARD QUESTION

Front

How do humans impact biodiversity?

Back

Humans impact biodiversity primarily by destroying the habitats of a large number of species.

7.

FLASHCARD QUESTION

Front

What is habitat destruction?

Back

Habitat destruction is the process in which natural habitat becomes incapable of supporting its native species.

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