Question

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Consider the following:
1. Climate change
2. Volcanic eruptions
3. Asteroid impact
Which of the above can be possible reasons for mass extinction?

• A. 1 and 3 only
• B. 1 and 2 only
• C. 2 and 3 only
• D. 1,2 and 3

Answer 1

The correct option is D 1,2 and 3

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Mass Extinction
A time period in which a large percentage of all known species living at the time go extinct.
Causes: climate change, geologic catastrophes (such as large amounts of volcanic eruptions), meteor strikes, etc.