Select the correct text in the passage.
A student is writing a summary of the Cretaceous-Paleogene extinction event as it was presented by the scientists in the video. Find the mistake the student made in his summary.
The Cretaceous-Paleogene extinction event was likely caused, at least in part, by a meteorite impact in Mexico Not only did the impact event create dust that blocked the Sun, but it also may have helped make that area more acidic. These events probably occurred because the meteorite that caused this event was much bigger than originally estimated.