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In general, how are the causes of mass extinctions different from the causes of background extinction?

Mass extinctions generally result from the slow accumulation of changes to the environment while background extinction results from loss of genetic diversity.


Mass extinctions happen when populations crash due to overpopulation while background extinctions are more likely to result from disease.


Mass extinctions result from fast and drastic changes to the environment while the causes of background extinction take place slowly over time.


Mass extinctions tend to result from habitat loss while background extinctions result from loss of biodiversity.

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ajclar
background extinctions are a normal extincrion rate. Slow over time.
Mass extinctions are fast and widespread. Ex. When Asteroid hit earth and killed out dinosaurs.
So with that being said, I would say the third choice (C) would be what I would chose.
shivjimishraVT

The causes of mass extinctions are different from the causes of background extinction for the following reason:

  • Mass extinctions result from fast and drastic changes to the environment while the causes of background extinction take place slowly over time.

Thus, the correct option is C.

What is Mass extinction?

Mass extinction may be defined as the extinction of species within a very short period of time and takes place due to rapid environmental alterations.

Mass extinction is caused by overly rapid and widespread environmental alterations and catastrophic global events.

Background extinction is the normal extinction of an individual species. It needs more time to occur due to evolution. It takes place as a result of ecological factors like climate change, habitat loss, etc.

Therefore, the correct option for this question is C.

To learn more about Mass extinction, refer to the link:

https://brainly.com/question/27207648

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