What Are Igneous Rocks?
Igneous rock has a dramatic beginning-it requires red-hot volcanic activity. This fact-filled book explains how granite,... MoreWhat Are Igneous Rocks?
What Is the Rock Cycle?
What is the Rock Cycle describes the natural transformation of one type of rock into others. Beginning with igneous rock... MoreWhat Is the Rock Cycle?
What Are Metamorphic Rocks?
Heat, pressure and stress can also change some igneous or sedimentary rocks into other kinds of rocks. This fact-filled ... MoreWhat Are Metamorphic Rocks?
What are Sedimentary Rocks?
It all starts with erosion for sedimentary rock. Worn down bits of rock become pressed together under pressure into stra... MoreWhat are Sedimentary Rocks?
What Are Minerals?
Minerals are chemicals that are the building blocks of rocks. Metals, crystals, and gemstones are all minerals found in ... MoreWhat Are Minerals?
What Are Crystals?
Crystals are made up of minerals hardened into distinct shapes with regular repeating patterns. This informative book ta... MoreWhat Are Crystals?
What Are Fossils?
This fascinating book explains how plants and animals become fossils, how they are extracted from excavation sites, and ... MoreWhat Are Fossils?
How To Be a Rock Collector
Rock collecting is a hobby that is easy to start. This engaging book describes how to dig, where you can and can't dig (... MoreHow To Be a Rock Collector
