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Types of Rocks Quiz

Types of Rocks Quiz - Free Types of Rocks Test - FreudlyTake a free types of rocks quiz to explore your types of rocks knowledge and discover your results. Quick, no sign-up needed. Start now!en
See how well you recognize igneous, sedimentary, and metamorphic rocks in just 10 minutes. Get a clear score from 16 free questions using real rock-cycle clues, textures, fossils, and scenarios, no sign-up needed.
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Questions: 1610 minutes
08:30
July 22, 2026
July 22, 2026
Material has been updated
July 22, 2026
Material has been published
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297 completions
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Scale Explorer

How the Scales are Structured

example score
5/16
Types of Rocks Knowledge (ToRK)
Measures how well you can identify igneous, sedimentary, and metamorphic rocks and explain the processes that form them.
Building Foundations
Developing Knowledge
Strong Knowledge
0 – 6: Building Foundations | 7 – 12: Developing Knowledge | 13 – 16: Strong Knowledge
A score of 5 suggests you recognize some rock concepts but may benefit from reviewing the three major rock types and their formation processes.
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just completed the test
DATA-BASED USER COHORTS

Who Usually Takes This Test?

Earth science students
41%OF USERS
High school and early college learners use it to check their understanding of rock types, textures, and how rocks form before tests or labs.
Hikers and rock collectors
34%OF USERS
Outdoor enthusiasts take it to improve real-world identification of common rocks and connect what they see to rock-cycle processes.
Curious science learners
25%OF USERS
General interest readers try it for a quick self-check on geology basics like fossils, weathering, heat, and pressure.
BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.
Benchmarking

See How You Compare

Once you complete the test, your results are compared with real-world data from people in your country.
Below is a preview of how scores are typically distributed across each scale.
Types of Rocks Knowledge (ToRK)
Types of Rocks Knowledge (ToRK)
Average
10
Normal range
7.8 — 12.2
min.
0
max.
16
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.
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SAMPLE QUESTIONS

Example Questions From the Test

    • Clastic rock
    • Sedimentary rock
    • Metamorphic rock
    • Igneous rock
    • Extrusive igneous rock
    • Intrusive igneous rock
    • Metamorphic rock
    • Sedimentary rock
    • Shale
    • Pumice
    • Quartzite
    • Marble
These are 3 of the 16 real questions — the rest appear in the test. No sign-up needed to start.
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WHAT THE TEST MEASURES
About This Assessment

Types of Rocks Quiz - Symptoms and Signs

How well can you identify igneous, sedimentary, and metamorphic rocks—and explain how they form? This free 16-question types of rocks quiz covers rock-cycle processes, textures, fossils, cooling conditions, weathering, pressure, and common examples. Use observations and short geological scenarios to test both recall and practical reasoning. Your total provides a clear knowledge-level result. No sign-up is required.

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