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Copy of Types Of Rocks

Published on Dec 19, 2015

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1.

TYPES OF ROCKS

BY: ROSE KELLIHER
Photo by ...-Wink-...
2.

TYPES OF ROCKS

  • Igneous Rocks
  • Sedimentary Rocks
  • Metamorphic Rocks
Photo by the_tahoe_guy
3.

IGNEOUS ROCKS

FORMS FROM COOLING AND SOLIDIFYING OF MAGMA AND LAVA
Photo by wili_hybrid
4.

IGNEOUS ROCKS

  • Extrusive: forms outside of earth
  • Intrusive: cools inside of earth
Photo by Xristoforos aka Shooting Dog
5.

SEDIMENTARY ROCKS

GENERALLY FORMS FROM COMPACTION AND CEMENTATION OF SEDIMENTS
Photo by theqspeaks
6.

SEDIMENTARY ROCKS

  • Clastic: compacted together
  • Chemical: Made from evaporated water
  • Organic: Organic material compacted together
Photo by notthisorthat
7.

METAMORPHIC ROCKS

CHANGED FROM DIRECT HEAT AND PRESSURE
Photo by niiicedave (back from AK USA)
8.

METAMORPHIC ROCKS

  • Foliated (banded) non foliated (not banded)
  • Contact metamorphism: form from direct contact to intense heat
  • Regional metamorphism: form from intense pressure
Photo by formalfallacy @ Dublin (Victor)
9.

Untitled Slide

Rose Kelliher