Final answer:
Without additional information, it is not possible to confirm the truthfulness of the statement about Beth's rock collection's diversity; the question requires more context or direct knowledge about her collection.
Step-by-step explanation:
Beth's diverse rock collection from various places around the world could be seen as a mixture of geology, geography, and possibly history, depending on how the rocks are presented and what information accompanies them. Rocks can be interesting educational tools that provide insights into Earth's past environments and processes, and collecting them from different places can illustrate the geological diversity of our planet. Whether Beth has a diverse collection or not cannot be determined from the given information; thus, we cannot confirm if the statement is true or false.