Provides a definition of crystals and describes the six basic categories of crystalline shapes, along with a discussion of how crystals grow, how they break up, and their many everyday uses.
Provides a definition of crystals and describes the six basic categories of crystalline shapes, along with a discussion of how crystals grow, how they break up, and their many everyday uses.
Explores the different types of caves, describing how they are made and explored, the history of humans' involvement with caves, and the wildlife that live within them.
Provides a definition of crystals and describes the six basic categories of crystalline shapes, along with a discussion of how crystals grow, how they break up, and their many everyday uses.
This title covers the following: Fiery Rocks; Crusty Old Rocks; Rocks around the World; Ingenious Igneous Rocks; Buildings and Bling; Landforms of Intrusions; Landforms of Extrusions.
Introduces igneous rocks, discussing their characteristics; types; the rock cycle; how they are formed, classified, identified, and used; and landforms that are composed of them.
Introduces sedimentary rocks, discussing their characteristics; types; the rock cycle; how and where they are formed; how they are classified, identified, and used; and landforms that are composed of
Introduces metamorphic rocks, discussing their characteristics; types; the rock cycle; how they are formed, classified, identified, and used; and landforms that are composed of them.
Introduces igneous rocks, discussing their characteristics; types; the rock cycle; how they are formed, classified, identified, and used; and landforms that are composed of them.
Introduces igneous rocks, discussing their characteristics; types; the rock cycle; how they are formed, classified, identified, and used; and landforms that are composed of them.
Introduces igneous rocks, discussing their characteristics; types; the rock cycle; how they are formed, classified, identified, and used; and landforms that are composed of them.
Introduces sedimentary rocks, discussing their characteristics; types; the rock cycle; how and where they are formed; how they are classified, identified, and used; and landforms that are composed of
Introduces sedimentary rocks, discussing their characteristics; types; the rock cycle; how and where they are formed; how they are classified, identified, and used; and landforms that are composed of
Introduces metamorphic rocks, discussing their characteristics; types; the rock cycle; how they are formed, classified, identified, and used; and landforms that are composed of them.
Introduces fossils, discussing their characteristics, types, where they are found, how they are formed, fossil fuel, what clues they give about the animals they came from, and what paleontologists do
Introduces fossils, discussing their characteristics, types, where they are found, how they are formed, and what paleontologists learn about prehistoric animals and vegetation by studying them.
Introduces fossils, discussing their characteristics, types, where they are found, how they are formed, and what paleontologists learn about prehistoric animals and vegetation by studying them.
This title covers the following: What Are Minerals?; Rocky Minerals; Mineral Creation; Crystals in Cavities; How Important Are Minerals?; How Can We Identify Minerals?; Minerals under the Microscope.
Provides a definition of crystals and describes the six basic categories of crystalline shapes, along with a discussion of how crystals grow, how they break up, and their many everyday uses.
This title covers the following: Where Can We Find Fossils?; How Are Fossils Formed?; Common Fossils; Fossil Plants and Fossil Fuels; Clues Left Behind; Become a Paleontologist.
