Embed Size (px)
DESCRIPTION
Chapter Resources. Click on one of the following icons to go to that resource. glencoe.com. Image Bank. Foldables. Video Clips and Animations. Chapter Summary. Chapter Review Questions. Standardized Test Practice. glencoe.com. Image Bank. - PowerPoint PPT Presentation
Citation preview
To return to the chapter summary click Escape or close this document.
Chapter ResourcesChapter Resources
Click on one of the following icons to go to that resource.
glencoe.com
Image Bank
Foldables
Video Clips and Animations
Standardized Test Practice
Chapter Review Questions
Chapter Summary
To return to the chapter summary click Escape or close this document.
glencoe.com
To return to the chapter summary click Escape or close this document.
Click on individual thumbnail images to view larger versions.
Image BankImage Bank
To return to the chapter summary click Escape or close this document.
Image BankImage Bank
To transfer images to your own power point follow the following steps:
• Open the “Resource” file from the CD-ROM disc – view the file in the “normal view” or “slide sorter view” mode - go to slide #2 – from there you can click through the images and follow these instructions. Click once on the image.
• Copy the image
• Go to your own power point document
• Paste the image.
Transfer Images
To return to the chapter summary click Escape or close this document.
Image BankImage Bank
Cooling Lava
To return to the chapter summary click Escape or close this document.
Image BankImage Bank
Mineral Fluorite
To return to the chapter summary click Escape or close this document.
Image BankImage Bank
Pyrite
To return to the chapter summary click Escape or close this document.
Image BankImage Bank
Mica
To return to the chapter summary click Escape or close this document.
Image BankImage Bank
Quartz
To return to the chapter summary click Escape or close this document.
Image BankImage Bank
Pyrite (Fool’s Gold)
To return to the chapter summary click Escape or close this document.
Image BankImage Bank
Mineral Streak
To return to the chapter summary click Escape or close this document.
Image BankImage Bank
Table – Mohs Scale
To return to the chapter summary click Escape or close this document.
Image BankImage Bank
Feldspar
To return to the chapter summary click Escape or close this document.
Image BankImage Bank
Calcite
To return to the chapter summary click Escape or close this document.
Image BankImage Bank
Diamond
To return to the chapter summary click Escape or close this document.
Image BankImage Bank
Smelter
To return to the chapter summary click Escape or close this document.
Image BankImage Bank
Granite
To return to the chapter summary click Escape or close this document.
Image BankImage Bank
Basalt
To return to the chapter summary click Escape or close this document.
Image BankImage Bank
Rocks from Lava
To return to the chapter summary click Escape or close this document.
Image BankImage Bank
Rocks from Magma
To return to the chapter summary click Escape or close this document.
Image BankImage Bank
Obsidian
To return to the chapter summary click Escape or close this document.
Image BankImage Bank
Sedimentary Rock
To return to the chapter summary click Escape or close this document.
Image BankImage Bank
Shale
To return to the chapter summary click Escape or close this document.
Image BankImage Bank
Sandstone Rock
To return to the chapter summary click Escape or close this document.
Image BankImage Bank
Coal
To return to the chapter summary click Escape or close this document.
Image BankImage Bank
Limestone and Marble
To return to the chapter summary click Escape or close this document.
Image BankImage Bank
Slate
To return to the chapter summary click Escape or close this document.
Image BankImage Bank
Quartzite
To return to the chapter summary click Escape or close this document.
Image BankImage Bank
Ocean Lava
To return to the chapter summary click Escape or close this document.
FoldablesFoldables
Rocks and Minerals
Make the following Foldable to compare and contrast the characteristics of rocks and minerals.
To return to the chapter summary click Escape or close this document.
FoldablesFoldables
Fold one sheet of paper lengthwise.
To return to the chapter summary click Escape or close this document.
FoldablesFoldables
Fold into thirds.
To return to the chapter summary click Escape or close this document.
FoldablesFoldables
Unfold and draw overlapping ovals. Cut the top sheet along the folds.
To return to the chapter summary click Escape or close this document.
FoldablesFoldables
Label the ovals as shown.
To return to the chapter summary click Escape or close this document.
FoldablesFoldables
As you read the chapter, list the characteristics unique to rocks under the left tab, those unique to minerals under the right tab, those characteristics common to both under the middle tab.
Construct a Venn Diagram
To return to the chapter summary click Escape or close this document.
Video ClipsVideo Clips
Click image to view movie.
To return to the chapter summary click Escape or close this document.
11
• Minerals are inorganic solid materials found in nature. They have a definite chemical makeup, and an orderly arrangement of atoms. Rocks are combinations of two or more minerals.
Minerals – Earth’s Jewels
• Physical properties of minerals are observed to help identify them.
Reviewing Main IdeasReviewing Main Ideas
• Gems are minerals that are rare and beautiful. • Ores of useful materials must be mined and
processed to extract the desired substance.
To return to the chapter summary click Escape or close this document.
22
• Igneous rocks form when melted rock material from inside Earth cools and hardens. Extrusive rocks form above Earth’s surface. Intrusive rocks solidify beneath the surface.
Igneous and Sedimentary Rocks
• Sedimentary rocks formed from mineral or rock fragments are called detrital rocks.
Reviewing Main IdeasReviewing Main Ideas
• Rocks formed as mineral-rich water evaporates are examples of chemical rocks. Rocks composed of fossils or plant remains are organic rocks.
To return to the chapter summary click Escape or close this document.
33
• Metamorphic rocks form as a result of changing temperature, pressure, and fluid conditions inside Earth.
Metamorphic Rocks and the Rock Cycle
• The rock cycle describes how all rocks are subject to constant change.
Reviewing Main IdeasReviewing Main Ideas
To return to the chapter summary click Escape or close this document.
Chapter ReviewChapter Review
Question 1
Explain how sediment becomes sedimentary rock.
PS 2.2g
To return to the chapter summary click Escape or close this document.
Chapter ReviewChapter Review
Answer
Sediment is pieces of broken rock, shells, mineral grains, and other materials that are deposited deep in the ocean, where it piles up over time. As more layers of sediment pile up, the layers underneath are compacted. Water flows through the sediment and acts like glue. It is the compacted layers that eventually become sedimentary rock.
To return to the chapter summary click Escape or close this document.
Chapter ReviewChapter Review
Question 2
Which changes metamorphic rock into sediment?
A. compaction and cementationB. heat and pressureC. meltingD. weathering and erosion
PS 2.2g
To return to the chapter summary click Escape or close this document.
Chapter ReviewChapter Review
Answer
The answer is D. Over time, weathering and erosion change metamorphic rock back into sediment.
To return to the chapter summary click Escape or close this document.
Chapter ReviewChapter Review
Question 3
List the different properties that are used to identify minerals.
Answer
Crystal, cleavage and fracture, color, streak and luster, hardness, and specific gravity are used to identify minerals.
PS 2.1e
To return to the chapter summary click Escape or close this document.
Chapter ReviewChapter Review
Question 4Rank the four minerals from softest to hardest.
Mineral Fingernail 2.5
Copper penny 3.0
Glass 5.5
Quartz Y Y Y
Talc N N N
Flourite Y Y N
Gypsum Y N N
PS 2.1e
To return to the chapter summary click Escape or close this document.
Chapter ReviewChapter Review
Answer
The correct order is: talc, gypsum, fluorite, and quartz.
To return to the chapter summary click Escape or close this document.
Chapter ReviewChapter Review
Question 5
Explain why intrusive igneous rocks have large, visible crystals.
PS 2.2g
To return to the chapter summary click Escape or close this document.
Chapter ReviewChapter Review
Answer
Intrusive igneous rocks are formed by magma that is forced upward toward Earth’s surface, but never reaches it. The hot magma sits under the surface and cools very slowly. The cooling is so slow that the minerals in magma have time to form large crystals.
To return to the chapter summary click Escape or close this document.
Standardized Test PracticeStandardized Test Practice
Question 1
When a mineral splits into pieces with smooth, regular planes, it is said to have _______.
A. cleavageB. crystalsC. lusterD. specific gravity
PS 2.1e
To return to the chapter summary click Escape or close this document.
Standardized Test PracticeStandardized Test Practice
Answer
The answer is A. Cleavage is a way that rock can break. When rocks break with smooth, regular planes, they have cleavage. Rocks that break into pieces with jagged, rough edges, fracture.
To return to the chapter summary click Escape or close this document.
Standardized Test PracticeStandardized Test Practice
Question 2
What type of rock is formed after a geyser erupts?
A. chemical rocksB. detrital rocksC. organic rocksD. volcanic rocks
PS 2.2h
To return to the chapter summary click Escape or close this document.
Standardized Test PracticeStandardized Test Practice
Answer
The answer is A. When a geyser erupts, mineral-rich water evaporates. The minerals are left behind and they eventually form chemical rocks.
To return to the chapter summary click Escape or close this document.
Standardized Test PracticeStandardized Test Practice
Question 3
Where do extrusive igneous rocks form?
A. Earth’s surfaceB. inside EarthC. waterD. space
PS 2.2g
To return to the chapter summary click Escape or close this document.
Standardized Test PracticeStandardized Test Practice
Answer
The answer is A. Extrusive igneous rocks form when melted rock material cools on Earth’s surface.
To return to the chapter summary click Escape or close this document.
Standardized Test PracticeStandardized Test Practice
Question 4
Which is most abundant in Earth’s crust?
A. calciteB. feldsparC. haliteD. silica
PS 2.1c
To return to the chapter summary click Escape or close this document.
Standardized Test PracticeStandardized Test Practice
Answer
The answer is B. Feldspar is a type of silicate mineral.
To return to the chapter summary click Escape or close this document.
Standardized Test PracticeStandardized Test Practice
Question 5
Which is a mineral sold for profit?
A. gemB. graniteC. rockD. ore
PS 2.1e
To return to the chapter summary click Escape or close this document.
Standardized Test PracticeStandardized Test Practice
Answer
The correct answer is D. A mineral that contains a useful substance that can be sold for profit is called an ore.
To return to the chapter summary click Escape or close this document.
To advance to the next item or next page click on any of the following keys: mouse, space bar, enter, down or forward arrow.
Click on this icon to return to the table of contents
Click on this icon to return to the previous slide
Click on this icon to move to the next slide
Click on this icon to open the resources file.
HelpHelp
Click on this icon to go to the end of the presentation.
To return to the chapter summary click Escape or close this document.
End of Chapter Resources File
