Sedimentary Rocks (Reading Power: Earth Rocks)
By Holly Cefrey.
Description
Did you know that the most common rocks on Earths surface are sedimentary rocks? Over millions of years, layers of sand, rock, mud, and shells build up to form sedimentary rocks. Layers of sediment have been building up in the Grand Canyon for 2 billion years! Readers will learn all about sedimentary rocks in this intriguing book. - from Amzon
ISBN(s)
1404233768, 9781404233768
