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Types Of Rocks

Published on Nov 24, 2015

By Susanna Grubb

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1.

TYPES OF ROCKS

BY MISS G
Photo by @Doug88888
2.

IGNEOUS ROCKS

  • Fire-formed
  • Hardened magma
  • Pumice, obsidian, basalt
Photo by kevinzim
3.

SEDIMENTARY ROCK

  • Layers
  • Pressed over time
  • Sandstone, shale
Photo by chefranden
4.

METAMORPHIC ROCKS

  • Changed by heat and pressure
  • Used to another rock
  • Marble, quartz
Photo by Albert Freeman

Susanna Grubb