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Let’s Rock the World
Go on!
Are you ready to rock the world?
Once you learn the names of these rocks, you’ll be rock solid! Let’s Get
Started!
Main MenuIgneous Rock
Sedimentary Rock
Metamorphic Rock Test Your Knowledge
!
Igneous Rock
Formation
Types of RocksMain Menu
Formation
*Forms when magma or lava cools or hardens
*Most common rockIgneous
Rock
Types of Igneous Rock
*Intrusive-magma formed
*Extrusive-lava on the surface
Click on the black rock to find out what other term is used for the extrusive rock
Igneous Rock
Sedimentary Rock
Formation
Types of RocksMain Menu
Formation*Particles of rock and other materials are pressed and stuck together.
*Sedimentary rock can have sand, gravel, seashells, leaves, or twigs pressed inside.
Sedimentary Rock
Types of Sedimentary Rocks* Clastic Rock: pieces of rock that are
pressed and stuck together. One common rock is a conglomerate.
* Organic Rock: formed from the remains of plants and animals. One common rock is limestone, which is formed from shells and skeletons of animals.
* Chemical Rock: dissolved minerals come out of solution and form crystals. One common rock is halite, or rock salt.
Sedimentary Rock
Metamorphic Rock
Formation
Types of RocksMain Menu
Formation*Heat and pressure beneath Earth’s surface change into metamorphic rock
*ANY rock can become a metamorphic rock
Metamorphic Rock
Types of Metamorphic Rock
*Granite Gneiss
*Sandstone Quartzite
Metamorphic Rock
Test Your Knowledge!1.How is an igneous rock formed?A.Rock and other materials are pressed and
stuck together. B. Magma or lava cools or hardens.C. Heat and pressure.
2. What other term is used for an extrusive igneous rock where lava cools on the surface? A. BasaltB. GraniteC. ObsidianD. Sediment
3. What classification of rock do sedimentary have?A.Clastic, organic, chemicalB. Gneiss, quartziteC. Intrusive, extrusiveD.None of these
4. How does metamorphic rock form?A.Lava or magma cools or hardensB. Rock and other materials are pressed
togetherC. Heat and pressureD.All of the above
5. Which of these rocks is most common?A.IgneousB. Sedimentary C. Metamorphic
6. Which rock can have sand, gravel, seashells, leaves, or twigs pressed inside them?A.IgneousB. SedimentaryC. MetamorphicD.None of these
You Rock!
The End!Citations
Citations • http://geology.com/rocks/igneous-rocks.shtml• http://easyscienceforkids.com/all-about-igneous-rocks/• http://geology.com/rocks/sedimentary-rocks.shtml• http://www.rocksandminerals4u.com/rock_cycle.html• http://www.geo.hunter.cuny.edu/tbw/soils.veg/lecture.outlines/soils.ch
ap.1.2/soils.chap.1.2.htm• http://www.learner.org/interactives/rockcycle/diagram.html• http://web.tiscali.it/gherda-wolit/natura/pietre.wav• http://download.gameszone.ro/cs/sound/TOMB1_01.WAV• PowerPoint sound/drums
Let’s Rock the World!