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Igenous

Rocks

MetamorphicRocks

The Rock Cycle

RandomQuestions

Sedimentary

RocksSlide2

Which are sedimentary rocks composed of?AnswerSedimentary Rocks – 1 pointSlide3

SedimentsSedimentary Rocks – 1 pointSlide4

What term is given to the layers often found in sedimentary rocks?AnswerSedimentary Rocks– 2 pointsSlide5

strataSedinentary Rocks – 2 pointsSlide6

A) Is the shale rock layer olderor newer thanthe sandstone?B) What is shalemade of?AnswerSedimentary Rocks – 3 pointsSlide7

A) newerB) claySedimentary Rocks – 3 pointsTIMESlide8

Name 4 sedimentary rocks and what they are made from.AnswerSedimentary Rocks – 4 pointsSlide9

Breccia (large angular fragments cemented together)Conglomerate (large rounded fragments cemented together)Sandstone (sand)Mudstone (mud)Siltstone (silt)Shale (clay)Rock salt – eg. halite (salt)Iron ore – eg. hematite (dissolved iron and oxygen)Chert (silicon dioxide)Limestone (calcium carbonate from shells)Coal (plant debris)Sedimentary Rocks – 4 pointsSlide10

Explain the steps in the formation of sedimentary rocks.AnswerSedimentary rocks – 5 pointsSlide11

sedimentation → compaction → cementationSediments are transported to a lake or sea by a river.Sediments settle to the bottom (deposition) and build up in layers (sedimentation).The weight of the sediments on top squashes the sediments at the bottom (compaction).The water is squeezed out from between the pieces of rock and crystals form, gluing the rock together (cementation).* It may take millions of years for sedimentary rocks to form.Sedimentary rocks – 5 pointsSlide12

What is the difference between magma and lava?AnswerIgneous Rocks – 1 pointSlide13

Magma – molten rock below the groundLava – molten rock that has erupted from a volcanoIgneous Rocks – 1 pointSlide14

How do igneous rocks form?AnswerIgneous Rocks – 2 pointsSlide15

When magma cools and solidifiesIgneous Rocks – 2 pointsSlide16

Name 3 igneous rocks.AnswerIgneous Rocks – 3 pointsSlide17

Obsidian BasaltGraniteGabbroPumiceRhyoliteScoriaIgneous Rocks – 3 pointsSlide18

Explain the 3 differences between mafic and felsic igneous rocks.AnswerIgneous Rocks – 4 pointsSlide19

Felsic: Light coloured Low density Rich in Si and AlMafic: Dark coloured High density Rich in Mg and FeIgneous Rocks – 4 pointsSlide20

Explain 4 differences between intrusive and extrusive rocks.AnswerIgneous Rocks – 5 pointsSlide21

Where they form – intrusive form under ground from magma; extrusive form above the ground from lavaHow they cool – intrusive cool slowly; extrusive cool quicklyTheir crystal/grain size – intrusive have large crystals; extrusive have small crystalsWhether they are porous – intrusive are non-porous; extrusive can be porousIgneous Rocks – 5 pointsSlide22

What does metamorphic mean?AnswerMetamorphic Rocks – 1 pointSlide23

Means to change shapeMetamorphic Rocks – 1 pointSlide24

What are the two types of metamorphism?AnswerMetamorphic Rocks – 2 pointsSlide25

CONTACTNON-CONTACTMetamorphic Rocks – 2 pointsSlide26

Which of these rocks are foliated?AnswerLipids – 3 pointsAmphiboliteQuartzitePhyllite GneissMarbleSlide27

GneissPhylliteMetamorphic Rocks – 3 pointsSlide28

Name the original rock and it’s matching metamorphic rock. marble, limestone, quartzite, sandstone, shale, slateAnswerMetamorphic Rocks – 4 pointsSlide29

Limestone  MarbleShale  SlateSandstone  QuartziteMetamorphic Rocks – 4 pointsSlide30

Name these rocks: A) A soft, metamorphic rock composed of the mineral talc.B) A metamorphic rock formed from basalt.C) A metamorphic rock formed from granite.AnswerMetamorphic Rocks – 5 pointsSlide31

A) SoapstoneB) SchistC) GneissMetamorphic Rocks – 5 pointsSlide32

What is needed for metamorphism to occur?AnswerThe Rock Cycle – 1 pointSlide33

Heat Pressure The Rock Cycle – 1 pointSlide34

Can all 3 rock types melt into magma?AnswerThe Rock Cycle – 2 pointsSlide35

The Rock Cycle – 2 pointsyesSlide36

Name the 3 ways to change an igneous rock and what does it change into?AnswerThe Rock Cycle – 3 pointsSlide37

Apply heat & pressure  forms a metamorphic rockWeather the rock and erode it  forms sedimentsApply heat and melt it  forms magmaThe Rock Cycle – 3 pointsSlide38

Explain why Metamorphic rocks rarely contain fossils.AnswerThe Rock Cycle– 4 pointsSlide39

Rocks are melted during metamorphism.It is too hot for the buried remains to survive.The Rock Cycle – 4 pointsSlide40

Explain the whole rock cycle without saying the word “ummmm” more than twice.AnswerThe Rock Cycle – 5 pointsSlide41

The Rock Cycle – 5 pointsSlide42

Name 5 songs containing the word Rock.You must know who sings them to get the point!AnswerRandom Questions – 1 pointSlide43

Party Rock Anthem - LMFAORock DJ - Robbie WilliamsRock Your Body – Justin TimberlakeI Love Rock and Roll – Joan JettRock and Roll All Nite – KISSWe Will Rock You – QueenRock With You - Michael JacksonIt’s A Long Way To The Top (If You Want To Rock N Roll) – AC/DCRock & Roll High School - The RamonesRock Lobster - The B-52’sRock and Roll - Velvet UndergroundCherub Rock - The Smashing PumpkinsRock Around The Clock - Bill Haley & The CometsI Love Rock & Roll - Joan Jett & The BlackheartsJailhouse Rock - Elvis PresleyEagle Rock - Daddy CoolCan You Rock It Like This - Run D.M.C.Rock Bottom – EminemWorry Rock - Green DayRock and Roll Music - The BeatlesGoofy Goober Rock - SpongeBob SquarePantsRandom Questions – 1 pointSlide44

What is the mathematical probability of winning all 3 rounds of Rock, Paper, Scissors?AnswerRandom Questions – 2 pointsSlide45

If you believe that winning RPS is completely random and that humans cannot remember patterns, predict outcomes or learn….then….There are 3 ways to win out of 9 combos: R  S, S  P, P  RProbability each round: ⅓Probability after 3 rounds: (⅓)3 = (3.7%) Random Questions – 2 pointsSlide46

Name 3 of these rocks. AnswerRandom Questions – 3 pointsSlide47

Stonehenge – Wiltshire, England (sandstone and bluestones)Uluru – NT, Australia (sandstone)The Sphinx – Giza, Egypt (limestone)The Little Mermaid Rock – Copenhagen, Denmark (granite)The Giant's Causeway – Antrim, Northern Ireland (basalt)Plymouth Rock – Massachusetts, United States (granodiorite)Random Questions – 3 pointsSlide48

Identify these igneous rocks:AnswerRandom Questions – 4 pointsSlide49

GraniteObsidianPumice Random Questions – 4 pointsSlide50

Name the 9 rocks shown in this picture.AnswerRandom Questions – 5 pointsSlide51

Clockwise from topSedimentary – limestone, sandstone, shaleMetamorphic – marble, slateIgneous – scoria, basalt, graniteRandom Questions – 5 points