Have you ever wondered how a volcano really works? What is the rock cycle? How do earthquakes happen? Learn all this (and more!) in just 10 days!
A comprehensive and fun 10-day programme to master the principles of geology.
"10 Days of Geology" was first posted on freebookpromotions.com on September 09th, 2022. Each day we feature new free and discounted Kindle books in the Childrens Books genre as well as all other genres.
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