Question

Select all of the answers that apply. Events or processes that have been suggested as causes of mass extinctions include _____. meteor strikes climate change dramatic changes in levels of atmospheric carbon dioxide transitions between geologic eras widespread volcanic activity

Answer 1

Among the options, the correct ones would be a) meteor strikes b) climate change and e) widespread volcanic activity.

The Ordovician-Silurian Extinction is an example of a Mass Extinction Event led by Climate Change and falling sea levels.

The Triassic-Jurassic Extinction is an example of a Mass Extinction Event caused by a meteor strike.

The Cretaceous-Paleogene Extinction is an example of a Mass Extinction Event caused by a combination of Volcanic activity, Asteroid impact as well as climate change.

Answer 2

I think it's meteor strikes, climate change and widespread volcanic activity.
Hope this helps! :)