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30-04-2016
Biology

contestada

The mass extinction at the end of the Mesozoic Era was caused by ______.
a. solar radiation
c. an ice age
b. a meteor or asteroid colliding with Earth
d. volcanic activity

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taskmasters taskmasters

08-05-2016

The answer to the question stated above is letter b. a meteor or asteroid colliding with Earth
The mass extinction at the end of the Mesozoic Era was caused by a meteor or asteroid colliding with Earth. This was said to happen about 65 million years ago.

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22-09-2020

Answer:

B. a meteor or asteroid colliding with Earth

Explanation:

On edgenuoty 2020

Answer Link

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