Threats to Biodiversity

Threats to Biodiversity

Assessment

Flashcard

Biology

9th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the primary cause of extinction and endangerment?

Back

Habitat loss and degradation.

2.

FLASHCARD QUESTION

Front

What are the greatest problems facing plants, animals, and people?

Back

Introducing new species that can cause problems, habitat destruction, illegal hunting - all of the above.

3.

FLASHCARD QUESTION

Front

What is the term for the loss of a natural habitat?

Back

Habitat destruction.

4.

FLASHCARD QUESTION

Front

What does habitat destruction refer to?

Back

The loss of habitat due to various factors such as pollution, poaching, and habitat fragmentation.

5.

FLASHCARD QUESTION

Front

When is a species considered endangered?

Back

A species is defined as endangered when it suffers from damage to its habitat, disease or predation, or when there are hazards to its continued life.

6.

FLASHCARD QUESTION

Front

What is habitat fragmentation?

Back

The process where large habitats are broken into smaller, isolated patches, affecting species' survival.

7.

FLASHCARD QUESTION

Front

What is biodiversity?

Back

The variety of life in the world or in a particular habitat or ecosystem.

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