Final answer:
The large buried impact crater in Southeast Mexico is called the Chicxulub Crater. It was created 65 million years ago during the Cretaceous period. The crater is now buried under more than 500 meters of sediment.
Step-by-step explanation:
The large buried impact crater in Southeast Mexico is called the Chicxulub Crater. It was created 65 million years ago during the Cretaceous period. The impact of an asteroid excavated a crater 200 kilometers across and deep enough to penetrate through Earth's crust. The crater is now buried under more than 500 meters of sediment.