It seems like you're referring to a specific diagram or interactive content from your online textbook regarding the impact crater in the Yucatan Peninsula, likely connected to the asteroid impact that is believed to have contributed to the extinction of the dinosaurs. Unfortunately, without access to the diagram or specific options provided in your textbook, I can't fill in the blanks directly.
However, I can provide some general information:
The Yucatan Peninsula is associated with the Chicxulub Crater, which is the impact site thought to have been caused by an asteroid approximately 66 million years ago. This event is linked to the mass extinction event that wiped out a significant portion of the Earth's species, including the dinosaurs.
If you provide me with specific options or letters related to your textbook content, I can help fill in the blanks.