100 pts

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Minera ls Igneou s Rocks Sedimenta ry Rocks Metamorphi c Rocks The Rock Cycle 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500

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100 pts. Why is Color an unreliable way to identify a mineral?. 200 pts. Please list the five characteristics of a mineral. 300 pts. What scale do we use to determine the hardness of a mineral?. 400 pts. Describe how to perform a streak test for a mineral. 500 pts. - PowerPoint PPT Presentation

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Page 1: 100 pts

Minerals Igneous Rocks

Sedimentary Rocks

Metamorphic Rocks The Rock

Cycle

100 100 100 100 100

200 200 200 200 200

300 300 300 300 300

400 400 400 400 400

500 500 500 500 500

Page 2: 100 pts

100 pts.

Why is Color an unreliable way to identify a mineral?

Page 3: 100 pts

200 pts.

Please list the five characteristics of a mineral.

Page 4: 100 pts

300 pts.

What scale do we use to determine the hardness of a mineral?

Page 5: 100 pts

400 pts.

Describe how to perform a streak test for a mineral.

Page 6: 100 pts

500 pts.

What does it mean when we say a mineral has a definite chemical composition?

Page 7: 100 pts

Same mineral can be different colors, Different minerals can be same colors,

ORColor can be altered by impurities,

water, and air.

100 pts.

Page 8: 100 pts

1. Naturally Occurring2. Inorganic

3. Solid4. Crystalline Structure

5. Definite Chemical Composition

200 pts.

Page 9: 100 pts

Mohs Hardness Scale

300 pts.

Page 10: 100 pts

Scratch a mineral on a porcelain tile and observe the color of the powder

left on the tile.400 pts.

Page 11: 100 pts

Definite Chemical Composition means the mineral is made up of the same chemicals/compounds throughout the whole sample.

500 pts.

Page 12: 100 pts

100 pts.

• How do Igneous rocks form?

Page 13: 100 pts

200 pts.

• Where do intrusive and extrusive igneous rocks form?

Page 14: 100 pts

300 pts.

• What determines the grain size of igneous rocks?

Page 15: 100 pts

400 pts.

• Which type of igneous rock will typically cool faster, intrusive or extrusive?

Page 16: 100 pts

500 pts.

• How do we describe the color of an igneous rock? (2 terms- what does each mean?)

Page 17: 100 pts

Magma/lava cools and hardens

100 pts.

Page 18: 100 pts

Intrusive= inside the EarthExtrusive= outside of the Earth.

200 pts.

Page 19: 100 pts

How fast or slow the magma cools and hardens.

Fast= fine/small grainsSlow= coarse/big grains

300 pts.

Page 20: 100 pts

Extrusive will cool faster

400 pts.

Page 21: 100 pts

Mafic = Dark colorFelsic= Light color

500 pts.

Page 22: 100 pts

100 pts.

• What are the 3 types of Sedimentary Rocks?

Page 23: 100 pts

200 pts.

• What processes are involved in the formation of Sedimentary Rocks?

Page 24: 100 pts

300 pts.

• Where does the sediment come from that will eventually form sedimentary rocks?

Page 25: 100 pts

400 pts.

• What is the term for a key feature of sedimentary rocks when we see rock layers?

Page 26: 100 pts

500 pts.

• Please describe each of the three types of sedimentary rocks.

Page 27: 100 pts

ClasticChemicalOrganic

100 pts.

Page 28: 100 pts

1. Weathering (erosion and deposition)

2. Compaction3. Cementation

200 pts.

Page 29: 100 pts

From other rocks that were weathered down

300 pts.

Page 30: 100 pts

Strata= rock layers

400 pts.

Page 31: 100 pts

Clastic: rock fragments and other sediment are compacted and cemented

together.Chemical: minerals dissolved in water

crystallize outOrganic: material from plants and

animals (such as fossils and seashells) make up the rock.

500 pts.

Page 32: 100 pts

100 pts.

• What causes the formation of metamorphic rocks?

Page 33: 100 pts

200 pts.

• Name and describe the two textures associated with Metamorphic rocks.

Page 34: 100 pts

300 pts.

• How does regional metamorphism occur? (2 ways)

Page 35: 100 pts

400 pts.

• How does contact metamorphism occur?

Page 36: 100 pts

500 pts.

• How does the composition of a rock change due to heat and pressure?

Page 37: 100 pts

Heat and Pressure

100 pts.

Page 38: 100 pts

Foliated= mineral grains align in bands

Nonfoliated= not banded

200 pts.

Page 39: 100 pts

1. Pressure builds up due to weight of rocks above

2. Pressure builds up due to pieces of Earth’s crust colliding.

300 pts.

Page 40: 100 pts

Heat from nearby magma morphs the

rock.

400 pts.

Page 41: 100 pts

Under enough heat and pressure, minerals can combine and

recrystallize to form new minerals.500 pts.

Page 42: 100 pts

100 pts.

• A rock melts into magma. As magma, it can only go on to form one type of rock, which is a(n) ____________ rock.

Page 43: 100 pts

200 pts.

• The grains of a sedimentary rock are made out of ___________________, while the grains of an igneous rock are made out of ________________.

Page 44: 100 pts

300 pts.

• What is the Rock Cycle?

Page 45: 100 pts

400 pts.

• What kind(s) of rock can be morphed or changed into a metamorphic rock?

Page 46: 100 pts

500 pts.

• What determines which direction the rock cycle will take? (As an old rock changes into a new rock, what determines what the new rock will be?)

Page 47: 100 pts

Igneous

100 pts.

Page 48: 100 pts

The grains of a sedimentary rock are made out of sediments, while the grains of an igneous rock are

made out of mineral crystals.

200 pts.

Page 49: 100 pts

The process of turning old rock into new rock.

300 pts.

Page 50: 100 pts

• ANY rock!

400 pts.

Page 51: 100 pts

500 pts.

• The processes that the rock goes through. (How it is formed!)