Rock transformations and the rock cycle are the focus of this Grade 10 Science resource for Earth’s Systems. Students examine how crystallization, lithification, metamorphism, weathering, and melting transform rocks, while using geological evidence to reconstruct rock histories and sequences of events.

Build geological reasoning through evidence. The reading passage introduces the movement of Earth materials through the rock cycle and connects rock-forming processes with tectonic settings such as metamorphic belts and sedimentary basins. Students work with mineral assemblages, texture, and geochemical signatures to interpret how rocks formed and changed. The resource also introduces radiometric dating and stratigraphic correlation as complementary methods for reconstructing geologic events.

What students practice

• Identify crystallization as a process that forms igneous rock from cooling magma.
• Trace sediment through weathering, transport, deposition, compaction, and cementation during sedimentary rock formation.
• Explain how pressure and temperature can alter mineral assemblages and textures during metamorphism without complete melting.
• Interpret mineral alignment, texture, and geochemical signatures as evidence of a rock’s history.
• Distinguish the information provided by radiometric dating from the purpose of stratigraphic correlation.
• Use geological evidence to connect crystallization, deposition, burial, metamorphism, uplift, and erosion across time.

Included in the resource

• Rock transformations and rock cycle worksheet with a reading passage and comprehension-based practice
• Multiple-choice questions covering rock-forming processes, metamorphism, geological evidence, radiometric dating, and stratigraphic correlation
• True-or-false statements that reinforce key ideas from the reading
• Short-answer prompts requiring students to explain geological processes and evidence
• Labeled diagram, categorization activity, and short-note task
• Student Notes lines at the bottom of the worksheet for recording key information
• Separate answer key PDF for convenient checking
• Teacher Guide within the answer key PDF with Learning Objectives, Teaching Tips, Discussion Questions, and Common Mistakes

Classroom use

Use this Earth science worksheet for direct instruction follow-up, independent practice, review, or evidence-based discussion. The reading provides a shared foundation before students apply vocabulary and concepts through different response formats. Short-answer questions give students opportunities to explain processes such as lithification and metamorphism in their own words, while questions about dating and stratigraphic correlation reinforce how geologists reconstruct sequences of events.

The resource is identified with the NGSS framework and is designed around the Grade 10 Earth’s Systems topic. The combination of geological processes, evidence interpretation, and rock-history reconstruction makes it useful when students are connecting the rock cycle to broader changes in Earth’s systems.