By examining actual specimens of the Earth's crust, students learn about basic processes that have shaped and transformed the Earth over billions of years. Student experiences with real objects, rocks... This description may be from another edition of this product.
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.