Aha Trivia Stuff Everyone Should Know
Aha Trivia: Stuff Everyone Should Know · ahatrivia.com/mb-geology-985ae89d86fa

What are the three major rock types?

Igneous, sedimentary, and metamorphic.

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  1. Hard, soft, and shiny
  2. Red, gray, and black
  3. Igneous, sedimentary, and metamorphic ✔

Why: Geologists group rocks as igneous, sedimentary, and metamorphic.

Huh, didn't know that: Geologists group rocks as igneous, sedimentary, and metamorphic.

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Three types rock the rock cycle.
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References

Answer: Igneous, sedimentary, and metamorphic. Geologists group rocks as igneous, sedimentary, and metamorphic.

  1. Geology en.wikipedia.org/wiki/Geology
    There are three major types of rock: igneous, sedimentary, and metamorphic.
    Checked 2026-11-07.

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