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TOEFL Listening Practice Exercises by Linda Asmara is a document available to read on EtoBox.
What is TOEFL Listening Practice Exercises about?
2. The talk discusses how fossils are formed through the process of fossilization when organic remains become buried and slowly replaced with minerals from groundwater. The most common places fossils are found are in sedimentary rock layers and tar pits. Details in sedimentary rock layers are important for understanding the fossil record over time.
- Author
- Linda Asmara
- Language
- EN