changes written in stone

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Changes Written in Changes Written in Stone Stone

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Changes Written in Stone. Where do we find rocks?. Volcanoes Mountains Streams Beaches Oceans EVERYWHERE!. Rocks can be. Hard Soft Shiny Dull Smooth Rough One color Many colors. Here are rocks that are hard and have many colors. Here are rocks that are smooth and shiny. - PowerPoint PPT Presentation

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Page 1: Changes Written in Stone

Changes Written in Changes Written in StoneStone

Page 2: Changes Written in Stone

Where do we find rocks?Where do we find rocks?

VolcanoesVolcanoesMountainsMountainsStreamsStreamsBeachesBeachesOceansOceansEVERYWHERE!EVERYWHERE!

Page 3: Changes Written in Stone

Rocks can be . . .Rocks can be . . .

HardHardSoftSoftShinyShinyDullDullSmoothSmoothRoughRoughOne colorOne colorMany colorsMany colors

Page 4: Changes Written in Stone

Here are rocks that are hard and Here are rocks that are hard and have many colors.have many colors.

Page 5: Changes Written in Stone

Here are rocks that are smooth and Here are rocks that are smooth and shiny.shiny.

Page 6: Changes Written in Stone

We use rocks for. . .We use rocks for. . .

BuildingBuildingBeautyBeautyDecorationDecorationInstrumentsInstrumentsHealthHealth

Page 7: Changes Written in Stone

Did you know that rocks are even Did you know that rocks are even used for . . .used for . . .

Pets Pets ChalkChalkToothpaste !!!Toothpaste !!!

GlassGlassSaltSalt

Page 8: Changes Written in Stone

Rocks become Rocks become smallersmaller, and , and smallersmaller, , and and smallersmaller,, and and smallersmaller. . .. . .

By erosionBy erosionBy windBy windBy earthquakeBy earthquakeBy floodsBy floodsBy rainBy rainBy slidesBy slidesBy manBy man

Page 9: Changes Written in Stone

Rocks become Rocks become biggerbigger, and , and biggerbigger, and , and biggerbigger, and , and biggerbigger . . . . . .

By earthquakesBy earthquakesBy volcanoesBy volcanoesBy heat and pressureBy heat and pressure

Page 10: Changes Written in Stone

The Life of a RockThe Life of a Rock

Sedimentary Rock

Metamorphic

Igneous

Changes are made from pressure and heat.

Layers of sediment join together.

Melted rock cools and hardens

Page 11: Changes Written in Stone

Sedimentary Rock is . . .Sedimentary Rock is . . .

Rock formed when Rock formed when layers of small layers of small particles of shell, particles of shell, rock, and sand join rock, and sand join together.together.

Page 12: Changes Written in Stone

Metamorphic Rock is . . .Metamorphic Rock is . . .

Rock that is formed Rock that is formed when pressure and when pressure and heat create changes heat create changes to sedimentary or to sedimentary or igneous rock.igneous rock.

Page 13: Changes Written in Stone

Igneous Rock is . . .Igneous Rock is . . .

Rock that is formed Rock that is formed when melted rock when melted rock cools and hardens.cools and hardens.

Page 14: Changes Written in Stone

THE EARTH ROCKS!!!THE EARTH ROCKS!!!

Page 15: Changes Written in Stone

Works CitedWorks Cited

I got all my pictures from Microsoft Clip I got all my pictures from Microsoft Clip Art.Art.