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Igneous Rocks. Rock Types. Sedimentary Rocks. Metamorphic Rocks. Today copy everything. Rock Types. Rocks are classified (organized) based on how they were formed (made). There are 3 types of rocks. Copy this graphic organizer. I. Sedimentary Rocks How They are Made. - PowerPoint PPT Presentation
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Rock TypesIgneous Rocks
Sedimentary Rocks Metamorphic Rocks
Today copy everything.
Rock Types Rocks are classified (organized) based on
how they were formed (made). There are 3 types of rocks.
Rock Type
Sedimentary
IgneousMetamorphic
Copy this graphic organizer.
I. Sedimentary RocksHow They are Made
A. Wind and water break downthe Earth.B. Sediment (bits of Earth) settle in lakes and rivers.C. Layers are formed and build up.D. Pressure and time turn the layers to rock.
Types of Sedimentary Rocks
Gypsum
Sandstone
Shale
Limestone
Conglomerate
Copy the names of the rocks.
II. Metamorphic RocksWhat are They?
A. Rocks that have changedB. They were once igneous or sedimentary rocks.C. Pressure and heat changed the rocks.
Types of Metamorphic Rocks
Schist Gneiss
Copy the names of the rocks.
Igneous RocksWhat are They?
A. Formed underground by trapped, cooled magma.B. Formed above ground when volcanoes erupt and lava cools.
Types of Igneous RocksGranite Scoria
Pumice Obsidian
Copy the names of the rocks.
Rocks
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