-
Weathering and Erosion: Wearing Down Rocks
Steven M Hoffman
Hardcover (PowerKids Press, Jan. 15, 2011)None
-
Fossils: History in the Rocks
Steven M Hoffman
Paperback (PowerKids Press, Jan. 1, 2011)Fossils are an incredible link to plants and animals that lived millions of years ago. For this reason, fossils such as dinosaur bones have long fascinated kids. This book offers uncomplicated and engaging explanations of what exactly fossils are, how they form, and what their position in rocks teaches us about Earths past.
-
Weathering and Erosion: Wearing Down Rocks
Steven M. Hoffman
Paperback (Powerkids Pr, March 15, 1700)Excellent Book
-
Weathering and Erosion: Wearing Down Rocks
Steven M. Hoffman
Paperback (Powerkids Pr, Jan. 15, 2011)None