Week: 12–14 Dates: 11/2–11/20 Unit:...

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Week: 12–14 Dates: 11/2–11/20 Unit: Rocks

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Assignment Your Score Total Points Possible

Frayer Model Vocab 20

Rock Cycle Notes 60

3.1 Rock Cycle Worksheets 40

A Closer Look at the Rock Cycle Worksheet 20

Igneous Rock Notes 40

3.2 Igneous Rock Worksheets 40

Sedimentary Rocks Notes 40

3.3 Sedimentary Rocks Worksheets 40

Metamorphic Rocks Notes 40

3.4 Metamorphic Rock Worksheets 40

Rocks Crossword 1 20

Rocks Crossword 2 20

Bill Nye: Rocks 20

Rocks Lab 40

Rocks Quiz Study Guide 80

TOTAL 540

Monday Tuesday Wednesday Thursday Friday

2 E 3 O *Frayer Model Vocab *Rock Cycle Notes

4 E *3.1 Worksheets

5 O *Closer Look Wrksht *Igneous Rocks Notes

6 E *3.2 Worksheets *Home FB Game

9 O 10 E *Sedimentary Rocks Notes *Bill Nye: Rocks

11 No School Veteran’s Day

12 O *3.3 Worksheets *Metamorphic Rocks Notes

13 E *3.4 Worksheets *Mid 2nd QRTR ends *Late/Absent Work due by 2pm

16 O Flex Day

17 E *Crossword I *Crossword II

18 O *Rocks Lab *BIG Contest Nipomo HS

19 E *Study Guide

20 O *Unit Quiz *Packet Due

Ag Earth Science Fact of the Week

From a sheep ranch in Western Australia comes the oldest slice of Earth we know! Scientists say they have dated an ancient crystal called a zircon to about 4.4 billion years, making it the earliest confirmed piece of the planet's crust.

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Rock Cycle

Weathering

How would you describe this vocab word?

How would you describe this vocab word?

What are 3 high quality non-examples that clarify your understanding?

What are 3 high quality non-examples that clarify your understanding?

Cue Column(titles, vocab, big ideas,

test questions)

The Rock Cycle Pages 66-69

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Summary(briefly describe the main concepts, major points)


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Name ___________________________ Class ___________________ Date _____________

Chapter 3 Rocks

Section 3.1 The Rock CycleThis section explains the different types of rocks found on Earth and in therock cycle.

Reading StrategyBuilding Vocabulary As you read, write down the definition for eachterm. For more information on this Reading Strategy, see the Readingand Study Skills in the Skills and Reference Handbook at the end ofyour textbook.

Rocks1. A(n) is any solid mass of mineral or

mineral-like matter that occurs naturally as part of Earth.

2. Most rocks, such as granite, occur as a solid mixture of.

3. Is the following sentence true or false? A characteristic of rock isthat each of the component minerals retains its properties in themixture.

4. Describe a few rocks that are composed of nonmineral matter. © Pe

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Earth Science Guided Reading and Study Workbook ■ 19

Term Definition

rock a.

igneous rock b.

sedimentary rock c.

metamorphic rock d.

rock cycle e.

magma f.

lava g.

weathering h.

sediments i.

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5. Circle the letters that identify a type of rock.a. igneousb. sedimentaryc. metamorphicd. crystalline

The Rock Cycle6. Fill in the blanks below in the illustration of the rock cycle.

Alternate Paths7. Give an example of rocks that are not formed by the rock cycle.

Name ___________________________ Class ___________________ Date _____________

Chapter 3 Rocks©

Pearson Education, Inc., publishing as Pearson Prentice Hall. All rights reserved.


Magma(molten rock)

A

B

rock

C

D

E

F

G

H

Any type of rock that is changed byheat, pressure, or fluids becomes a metamorphic rock.

rock

rock

A Closer Look at the Rock Cycle

Directions: Using the Rock Cycle Diagram on page 67 in your textbook, complete the following questions.

1. Does the rock cycle have a starting point and an ending point? Explain.

2. How might the theory of plate tectonic explain how a sediment rock became an

igneous rock?

3. What must happen before a rock can become and igneous rock?

4. Briefly describe how each type of rock was formed.

5. What two geological processes causes existing rocks to produce sediment?

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test questions)

Igneous Rocks Pages 70-74

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Name ___________________________ Class ___________________ Date _____________

Chapter 3 Rocks

Section 3.2 Igneous RocksThis section discusses the characteristics of igneous rocks.

Reading StrategyOutlining Complete the outline as you read. Include points abouthow each of these rocks form, some of the characteristics of each rocktype, and some examples of each. For more information on thisReading Strategy, see the Reading and Study Skills in the Skills andReference Handbook at the end of your textbook.

Formation of Igneous RocksMatch each description to its term.

Description Term

1. the meaning of the Latin word ignis

2. rocks that form when magma hardens beneath Earth’s surface

3. rocks that form when lava hardens4. melted material beneath Earth’s

surface5. melted material at Earth’s surface6. an intrusive igneous rock that

forms when magma cools slowly beneath Earth’s surface

7. an extrusive igneous rock that forms when lava cools quickly at Earth’s surface

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I. Igneous Rocks

A. Intrusive Rocks

1.

2.

B. Extrusive Rocks

1.

2.

a. magmab. granitec. intrusive igneousd. lavae. rhyolitef. fireg. extrusive igneous

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8. Complete the table below.

Classification of Igneous Rocks9. Two characteristics used to classify igneous rocks are

and . 10. Is the following sentence true or false? Igneous rocks that are

composed primarily of quartz and feldspar have a graniticcomposition.

11. Rocks that contain dark silicate minerals and plagioclase feldsparhave a(n) .

12. Circle the letters of the minerals that are found in andesitic rocks.a. amphibole b. pyroxene c. biotite d. plagioclase feldspar

13. Peridotite is composed almost entirely of dark silicate minerals. Itschemical composition is referred to as .

14. Is the following sentence true or false? Much of the upper mantleis thought to be made of granite.

15. Circle the statements that are true about the texture of igneousrocks.a. Slow cooling results in rocks with small, interconnected

mineral grains.b. Rapid cooling of magma or lava results in rocks with small,

interconnected mineral grains.c. A glassy texture is the result of lava that has cooled very

slowly.d. An even rate of cooling results in rocks with very different-

sized minerals.

Name ___________________________ Class ___________________ Date _____________

Chapter 3 Rocks©



Compare and Contrast Igneous Rocks

Granite Rhyolite

Compare

Contrast


test questions)

Sedimentary Rocks Pages 75-79

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Name ___________________________ Class ___________________ Date _____________

Chapter 3 Rocks

Section 3.3 Sedimentary RocksThis section discusses the formation and classification of sedimentary rocks.

Reading StrategyOutlining This outline is a continuation of the outline from Section 3.2.Complete this outline as you read. Include points about how each of these rocks forms, some of the characteristics of each rock type, and some examples of each. For more information on this ReadingStrategy, see the Reading and Study Skills in the Skills and ReferenceHandbook at the end of your textbook.

Formation of Sedimentary RocksMatch each description to its term.

Description Term

1. a process that squeezes, or compacts, sediments

2. involves weathering and the removal of rock

3. takes place when dissolved minerals are deposited in the tiny spaces among the sediments

4. when sediments are dropped by water, wind, ice, or gravity

5. Is the following sentence true or false? Sedimentary rocks formwhen solids settle out of a fluid such as water or air.

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II. Sedimentary Rocks

A. Clastic Rocks

1.

2.

B. Chemical Rocks

1.

2.

a. cementationb. depositionc. compactiond. erosion

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6. Circle the letters of the statements that are true of the formation ofsedimentary rocks.a. Weathering is the first step in the formation of sedimentary

rocks.b. Weathered sediments don’t usually remain in place.c. Small sediments often are carried large distances before being

deposited.d. Small sediments usually are deposited first.

Classification of Sedimentary Rocks7. Complete the Venn diagram comparing the formation of the two

main groups of sedimentary rocks.Clastic Sedimentary Rock Chemical Sedimentary Rock

8. Circle the letters of the names of the rock groups that are classifiedas clastic sedimentary rocks.a. conglomerate b. brecciac. coquina d. sandstone

Features of Some Sedimentary Rocks9. Is the following sentence true or false? In undisturbed sedimentary

rocks, the oldest layers are found on the bottom.

10. Ripple marks in a sedimentary rock may indicate that the rockformed along a(n) or bed.

11. What are the four major processes that form sedimentary rocks?

Name ___________________________ Class ___________________ Date _____________

Chapter 3 Rocks©




test questions)

Metamorphic Rocks Pages 80-85

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Name ___________________________ Class ___________________ Date _____________

Chapter 3 Rocks

Section 3.4 Metamorphic RocksThis section discusses the formation and classification of metamorphic rocks.

Reading StrategyOutlining This outline is a continuation of the outline from Section 3.3.Complete it as you read. Include points about how each of these rocksforms, some of the characteristics of each rock type, and some examplesof each. For more information on this Reading Strategy, see theReading and Study Skills in the Skills and Reference Handbookat the end of your textbook.

1. Is the following sentence true or false? Metamorphism means “a change in form.”

Formation of Metamorphic RocksMatch each description to its term. The terms will be used more than once.

Description Term

2. takes place when magma a. contact metamorphismintrudes rock

3. produces high-grade metamorphism

4. produces low-grade metamorphism

5. changes in rock are minor6. results in large-scale

deformation7. forms marble8. occurs during mountain building

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III. Metamorphic Rocks

A. Foliated Rocks

1.

2.

B. Nonfoliated Rocks

1.

2.

b. regional metamorphism

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Agents of Metamorphism9. The agents of metamorphism are ,

, and solutions.

10. Is the following sentence true or false? During metamorphism,rocks are usually subjected to one agent at a time.

11. Complete the table below.

Classification of Metamorphic Rocks12. Circle the letter of each sentence that is true about foliated

metamorphic rocks.a. It is rock with a layered or banded appearance.b. Pressure can form it.c. Gneiss and marble are examples of it.d. Schist is an example of it.

13. Circle the letter of each sentence that is true about nonfoliatedmetamorphic rocks.a. It is a metamorphic rock that does not have a banded texture.b. Most of it contains several different types of minerals.c. Marble is an example of it.d. Quartzite and anthracite are examples of it.

Name ___________________________ Class ___________________ Date _____________

Chapter 3 Rocks©



Agents of Metamorphism

Cause Effect

Heat

Pressure

Reactions in solution

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DEPOSITION

ROCK

MAGMA

WEATHERING

IGNEOUSROCK

EROSION

SEDIMENTS

METAMORPHICROCK

CEMENTATION

FOLIATEDMETAMORPHICROCK

LAVA

NONFOLIATEDMETAMORPHICROCK

SEDIMENTARYROCK

COMPACTION

CLASTICSEDIMENTARYROCK

CHEMICALSEDIMENTARYROCK

ROCKCYCLE

INTRUSIVEIGNEOUSROCK

EXTRUSIVEIGNEOUSROCK

METAMORPHISM

MINERAL

Across

1A metamorphic rock with a

texture that gives the rock a

layered appearance. (3 words)

4Sedimentary rock consisting of

material that was precipitated

from water by inorganic or

organic means. (3 words)

8The disintegration and

decomposition of rock at or

near the Earth’s surface.

9A rock formed by the

crystallization of molten magma

(2 words)

11A model that illustrates the

origin of the three basic rock

types and the interrelatedness

of Earth materials and

processes. (2 words)

13Rock formed by from

weathered products of

preexisting rocks that have

been transported, deposited,

compacted, and cemented. (2

words)

14A body of molten rock found at

depth including any dissolved

gases and crystals.

15The process by which an agent

of erosion loses energy and

drops the sediment it is

carrying.

18The incorporation and

transportation of material by a

mobile agent, such as water,

wind, or ice.

21A sedimentary rock made of

broken fragments of preexisting

rock. (3 words)

Down

2Igneous rock that formed below

the Earth’s surface (3 words)

3Metamorphic rock that does not

exhibit a banded or layered

appearance. (3 words)

5Igneous rock that has formed

on the Earth’s surface (3 words)

6A consolidated mixture of

minerals.

7Solidification of sediments by

the deposition of dissolved

minerals in the tiny spaces

between sedimentary particles.

10Rock formed by the alteration of

preexisting rock deep within the

Earth by heat, pressure, and/or

chemically active fluids. (2

words)

12Magma that reaches the Earth’s

surface.

16The changes in mineral

composition and texture of a

rock subjected to high

temperature and pressure

within the Earth.

17Process by which sediments

are squeezed together by the

weight of overlying materials

driving out water.

19Loose particles created by

weathering and erosion of rock,

by chemical precipitation from

solution in water, or from the

secretions of organisms and

transported by water, wind, or

glaciers.

20A natural occurring, inorganic

crystalline material with a

unique chemical composition.

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NONFOLIATEDMETAMORPHICROCK

CHEMICALSEDIMENTARYROCK

EXTRUSIVEIGNEOUSROCK

METAMORPHICROCK

CEMENTATION

COMPACTION

MAGMA

LAVA

IGNEOUSROCK

EROSION

DEPOSITION

WEATHERING

METAMORPHISM

INTRUSIVEIGNEOUSROCK

FOLIATEDMETAMORPHICROCK

MINERAL

SEDIMENTARYROCK

ROCKCYCLE

CLASTICSEDIMENTARYROCK

SEDIMENTS

ROCK

Across

1A natural occurring, inorganic

crystalline material with a

unique chemical composition.

6Solidification of sediments by

the deposition of dissolved

minerals in the tiny spaces

between sedimentary particles.

9A sedimentary rock made of

broken fragments of preexisting

rock. (3 words)

10The process by which an agent

of erosion loses energy and

drops the sediment it is

carrying.

11Process by which sediments

are squeezed together by the

weight of overlying materials

driving out water.

12Magma that reaches the Earth’s

surface.

13Loose particles created by

weathering and erosion of rock,

by chemical precipitation from

solution in water, or from the

secretions of organisms and

transported by water, wind, or

glaciers.

14Rock formed by from

weathered products of

preexisting rocks that have

been transported, deposited,

compacted, and cemented. (2

words)

16A body of molten rock found at

depth including any dissolved

gases and crystals.

18A consolidated mixture of

minerals.

19Igneous rock that formed below

the Earth’s surface (3 words)

20A metamorphic rock with a

texture that gives the rock a

layered appearance. (3 words)

Down

2Igneous rock that has formed

on the Earth’s surface (3 words)

3Rock formed by the alteration of

preexisting rock deep within the

Earth by heat, pressure, and/or

chemically active fluids. (2

words)

4A model that illustrates the

origin of the three basic rock

types and the interrelatedness

of Earth materials and

processes. (2 words)

5The changes in mineral

composition and texture of a

rock subjected to high

temperature and pressure

within the Earth.

7Metamorphic rock that does not

exhibit a banded or layered

appearance. (3 words)

8A rock formed by the

crystallization of molten magma

(2 words)

9Sedimentary rock consisting of

material that was precipitated

from water by inorganic or

organic means. (3 words)

15The incorporation and

transportation of material by a

mobile agent, such as water,

wind, or ice.

17The disintegration and

decomposition of rock at or

near the Earth’s surface.

Bill Nye: Rocks! Directions: Bill Nye’s “Rocks” will be shown today in class today. Write 10 COMPLETE sentence facts pertaining to video that captured your interest. Be thorough with your answers. 1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

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Classifying Sedimentary, Metamorphic and Igneous

Rocks Lab

Purpose: This lab is designed to help students understand the processes that form igneous, sedimentary, and metamorphic rocks. Using the charts, students will be able to identify rocks by their physical characteristics.

Materials: o Rock samples o Magnifying lens o Student worksheet and guide

Procedure: 1. Working with a partner and using the magnifying lens, examine rock samples and

fill-in the rock data chart.

2. Compare the rock to the identifying characteristics shown in Table 1 below.

Table 1: Characteristics of Rock Types Rock Type Formed by Some Identifying Characteristics

Igneous Cooling of magma

Surface can be sooth as glass.

OR

Individual crystals can be large enough to be seen by the human eye.

If crystals are visible, they often appear to interlock, like pieces of a puzzle.

Sedimentary Tiny rock pieces cementing together

Can contain fossils.

Can sometimes see of feel individual sediments such as sand or pebbles.

Can be more crumbly than other rock types.

Can sometimes feel lighter than other rock types.

Metamorphic High heat and/or high pressure of the earth

Often see different bands of color sandwiched together.

Crystals can be very small and hard to see.

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Rock Name Identifying Characteristics Igneous, Sedimentary or Metamorphic?

1 Mica (Biotite) Rock-Forming Minerals

2 Feldspar (Microcline)

Rock-Forming Minerals

3 Quartz (milky)

Rock-Forming Minerals

4 Calcite Rock-Forming Minerals

5 Basalt

6 Biotite Granite

7 Rhyolite

8 Gabbro

9 Quartz Conglomerate

10 Limestone

11 Red Sandstone

12 Argillaceous

13 Biotite Gneiss

14 White Marble

15 Quartzite

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Analysis and Conclusion Questions: 1. Do all rocks of the same type, such as all igneous rocks, look the same? Support your answer with evidence from your observations.

2. What characteristic was most useful in identifying each type of rock listed below? Explain.

Igneous:

Metamorphic:

Sedimentary:

3. Your cousin called to tell you she found the coolest rock while she was at camp. She knows you have been studying rocks at school, and she asks you what type of rock she has. Which of the following facts would be the most helpful to you to begin to identify the type of rock and which does not help at all? Explain your reasoning.

Characteristics: The rock is light in color. The rock is shiny. The rock was found high in the slopes of an extinct volcano. The rock is small enough to fit in her hand.

16 Garnet Mica Schist

Rock Name Identifying Characteristics Igneous, Sedimentary or Metamorphic?

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Rocks Quiz Study Guide

! 1. In Figure 3-1, what type of rock should occur in the part of the rock cycle labeled B?

2. In Figure 3-1, what process or processes would be occurring in the part of the rock cycle labeled E?

3. In Figure 3-1, what type of rock should occur in the part of the rock cycle labeled F?

4. If granite undergoes high temperatures and high pressures at depth within Earth, what type of rock will be formed? Assume that the granite does not melt.

5. Which of the following is true about rocks? a. Rocks are composed of only one mineral.b. Rocks do not contain any nonmineral matter.c. Coal is not considered a true rock.d. Most rocks are a mixture of minerals.

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6. Which of the following is NOT one of the three types of rock?

7. The three groups of rocks are classified by ____.

8. What type of rocks are formed by processes powered by the sun?

9. A rock that forms when magma hardens beneath Earth’s surface is called an ____.

10. A rock that forms from cooling lava is classified as an ____.

11. When large masses of magma solidify far below Earth’s surface, they form igneous rocks that have a ____.

12. The igneous rock texture that is characterized by two distinctly different crystal sizes is called ____.

13. Lava that cools so quickly that ions do not have time to arrange themselves into crystals will form igneous rocks with a ____.

14. Igneous rocks that crystallize from magma and are composed almost entirely of quartz and feldspars have a(n) ____.

15. A conglomerate is a rock that forms as a result of ____.

16. Which of the following represents the correct order of the processes involved in sedimentary rock formation?

17. What type of sedimentary rock is formed from weathered particles of rocks and minerals?

18. Which of the following is a use for fossils found in sedimentary rocks?

19. Fossils are only found in ____.

20. Most metamorphic processes take place ____.

a. igneous c. sedimentaryb. magma d. metamorphic

a. erosion, weathering, compaction, cementation, depositionb. compaction, cementation, deposition, weathering, erosionc. deposition, cementation, compaction, erosion, weatheringd. weathering, erosion, deposition, compaction, cementation

a. interpreting past environmentsb. indicating when the rock formedc. matching rocks of the same age found in different placesd. all of the above

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21. The primary agent of contact metamorphism is ____.

22. Which of the following is NOT an agent of metamorphism?

23. Which of the following changes may occur during metamorphism?

24. A foliated metamorphic rock forms when crystals ____.

25. A metamorphic rock can be classified according to its ____.

Short Answer

26. What are the three major types of rocks

27. What factor most influences the size of mineral crystals in igneous rocks?

28. What are fossils and why are they useful?

29. What are the three agents of metamorphism?

a. heat c. pressureb. running water d. a hydrothermal solution

a. Certain minerals may recrystallize.b. The rock becomes more compact.c. Crystals may grow larger.d. all of the above

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Week: 12–14 Dates: 11/2–11/20 Unit:...

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