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Unit 11 · The Earth and Universe

Types and Uses of Rock

ScienceSubject

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Unit 11 topics

Rocks and How They Form Types and Uses of Rock The Solar System and the Planets The Moon and the Lunar Calendar Eclipses

Quick Facts

Unit: 11: The Earth and Universe
Topic: Types and Uses of Rock
Domain: Earth & Space

One material, three stages

Study Tip

The little transformation table in this topic contains the biggest idea in geology. Rocks turn into other rocks, so the three families are not three separate kinds of thing but three stages that one material passes through, over and over. That is the rock cycle.