"Petrology." . . . . "The Rock cycle"@en . . . . "Unravels the geologic processes which create, change and break down earth materials. Students can practice identifying and breaking down earth materials with a series of lab \"stations\" using the samples and equipment included in the kit."@en . . . . . . . . . . . "Join environmental engineer Will Toliopoulos as he takes us into the field to explore the rock cycle. We begin with a tour of Earth's core, mantle and crust, and how they interact to form the three main types of rock - igneous, sedimentary, and metamorphic. Next is a detailed exploration of the three rock types, how they are formed, their properties, structure and characteristics. And finally there is the rock cycle itself, here explained in detail using real-life examples and dynamic graphics." . . "Nonfiction films" . . "\"Join environmental engineer Will Toliopoulos as he takes us into the field to explore the rock cycle. We begin with a tour of Earth's core, mantle and crust, and how they interact to form the three main types of rock - igneous, sedimentary, and metamorphic. Next is a detailed exploration of the three rock types, how they are formed, their properties, structure and characteristics. And finally there is the rock cyle itself, here explained in detail using real-life examples and dynamic graphics. Our youthful presenter clearly explains concepts and defines key terms while keeping this complex topic fresh and interesting.\"--Container." . . . "Science films" . "Understand the complex processes that create, change, and break down earth materials. Clear and concise definitions of the major rock types are illustrated using full motion video and colorful computer graphics. -- container."@en . . . "A look at the complex processes that create, change, and break down earth materials. The major rock types are illustrated using full-motion footage and computer graphics."@en . . . "Explores the rock cycle, looking at the Earth's core, mantle and crust, and explaining how they interact to form the three main types of rock - igneous, sedimentary, and metamorphic. Examines the three rock types, how they are formed, their properties, structure and characteristics, and explains the rock cycle itself, with real-life examples and dynamic graphics."@en . . "Rocks and minerals"@en . . . . . . . . . . . "In this program, the complex processes that create, change and breakdown earth materials are shown. Definitions of the major rock types are illustrated using full motion video and colourful computer graphics. Examples of erosion, deposition, metamorphism and volcanisms use filmed in the Rocky Mountains."@en . . "Rock cycle videolab"@en . . . "The rock cycle"@en . "The rock cycle" . . . . . . . . "This video explains complex processes, such as weathering, that create change and break down earth materials. Clear and concise definitions of the major rock types are presented and the processes of crystallisation, lithification and foliation are explained using full motion video and colourful graphics."@en . . . . . . . . . . . "Unravels the geologic processes which create, change and break down earth materials." . "Unravels the geologic processes which create, change and break down earth materials."@en . . . "Videodiscs"@en . . . . "Rocks Study and teaching Audio-visual aids." . . "Rocks Juvenile films." . . . . "Earth sciences Juvenile films." . . "Geology Juvenile films." . . "Scott Resources (Firm)" . . "Earth (Planet)" . . "Rocks." . .