Download presentation
Presentation is loading. Please wait.
1
Changes Written in Stone
2
Where do we find rocks? Volcanoes Mountains Streams Beaches Oceans
EVERYWHERE!
3
Rocks can be . . . Hard Soft Shiny Dull Smooth Rough One color
Many colors
4
Here are rocks that are hard and have many colors.
5
Here are rocks that are smooth and shiny.
6
We use rocks for. . . Building Beauty Decoration Instruments Health
7
Did you know that rocks are even used for . . .
Pets Chalk Toothpaste !!! Glass Salt
8
Rocks become smaller, and smaller, and smaller, and smaller. . .
By erosion By wind By earthquake By floods By rain By slides By man
9
Rocks become bigger, and bigger, and bigger, and bigger . . .
By earthquakes By volcanoes By heat and pressure
10
The Life of a Rock Layers of sediment join together.
Changes are made from pressure and heat. Melted rock cools and hardens
11
Sedimentary Rock is . . . Rock formed when layers of small particles of shell, rock, and sand join together.
12
Metamorphic Rock is . . . Rock that is formed when pressure and heat create changes to sedimentary or igneous rock.
13
Igneous Rock is . . . Rock that is formed when melted rock cools and hardens.
14
THE EARTH ROCKS!!!
15
Works Cited I got all my pictures from Microsoft Clip Art.
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.