From mines to factories, sand undergoes a lengthy process before it becomes glass. In this low-level title, leveled text and engaging mine and factory photos combine to help readers explore… More →
Rocks & Minerals
All 9 records found.
It is another day at the mine! Young readers can learn all about mining dump trucks, from their parts to the jobs they have, in this low-level title. Narrative text accompanied by vibrant… More →
Deep inside the earth lie undiscovered wonders that have never seen the light of day. In this title, readers will learn how bold explorers venture into the darkness of caves. Vibrant photos… More →
For most of us, igneous rocks are no more than a stoneХs throw away. These underrated rocks make up more than half of EarthХs crust! Not only that, but they have many uses in building,… More →
Metamorphic rocks form deep below EarthХs surface. Over thousands of years, they make their way to the surface. Then they are collected for use as building materials, sharpened tools, and… More →
Sedimentary rocks are the only type of rocks that contain fossils! But thatХs not the only reason sedimentary rocks are important. Scientists study the rocks to learn about EarthХs history,… More →