# Controversies in the Earth Sciences

- By: Eliza Richardson
- Publisher: Pennsylvania State University
- Source: [LibreTexts](https://geo.libretexts.org/Bookshelves/Geology/Controversies_in_the_Earth_Sciences_(Richardson))
- Licence: [CC BY-NC-SA 4.0](https://creativecommons.org/licenses/by-nc-sa/4.0/)
- Read at LibreTexts: https://geo.libretexts.org/Bookshelves/Geology/Controversies_in_the_Earth_Sciences_(Richardson)
- PDF: https://downloads.libretexts.org/api/v1/download/geo-6982/pdf

This text will introduce you to a variety of topics from different disciplines within the Earth sciences, with the aim of piquing your interest in areas of current research being conducted here at Penn State.