
Sedimentary rock covers almost 75% of Earth's surface, but as is weathers away it reveals clues about Earth's past that help us understand our world. This text takes readers inside the layers of sedimentary rock that have covered our planet for millions of years. Readers will...

Sedimentary rock covers almost 75% of Earth's surface, but as is weathers away it reveals clues about Earth's past that help us understand our world. This text takes readers inside the layers of sedimentary rock that have covered our planet for millions of years. Readers will...