Exam 1

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Competency Topic Textbook pages Figures Other Resources
A
Nature of Earth - Geode - Introduction
A.1
Describe the formation of Earth, from the "Big Bang" to the modern layered Earth. 19 - 21 1.14  
A.2
Describe the rock cycle. 15 - 17 1.12  
A.3
Describe the interior of the Earth, include for each layer composition, behavior, name, and any special characteristics. 21 -23 1.15  
A.4
Discuss the origin of the magnetic field of the earth and how it changes through time. 487 box 17.2  
A.5
Describe the major features of the seafloor. 17 - 19    
A.6
Describe the Earth's Internal Heat Engine. 487-490 17.13  
 
B
PLATE TECTONICS
B.1
WHAT IS THE EVIDENCE FOR PLATE TECTONICS? *Geode/Internal Processes / A
Fit of continents, matching rocks, fossils, glacial evidence. 519-526 19.2
19.4
19.6
19.7
 
Polar wandering 526 19.11  
Paleomagnetizm 527-530 19.13-19.16  
Occurrence of earthquakes (location & depth) 545 19.26
19.27
 
B.2
Describe the general theory of plate tectonics, including the nature of plates and types of plate boundaries, and the rate of plate movements. 530-531 19.12
19.17
19.18
 
B.3
Describe the process of continental rifting, including a discussion of Atlantic rifting in the past and where active rifting is occurring today. 536-537 19.19
19.20
19.A
 
B.4
Describe the process of seafloor spreading, including crustal types, locations, features, types of volcanoes & earthquakes. 531-536 19.16
19.18
 
B.5
Describe the processes happening at subduction zones, including crustal types, locations, types of volcanoes and earthquakes. 537-541 19.21
 
B.6
Describe the processes happening at continent/continent collision, including crustal types, locations, types of volcanoes and earthquakes. 541-543 19.21
19.23
 
B.7
Describe the processes happening at transform plate margins, including crustal types, locations, types of volcanoes and earthquakes. 543-544 19.24  
B.8
What are the driving forces for plate tectonics? What ultimately makes the plates move? 550-553 19.32  
B.9
Describe at least two lines of evidence for plate movement? 546-549 19.29
19.30
 
 
C
CRUSTAL DEFORMATION *Geode/Internal Process / B
C.1
How do geologists classify folds (straight & circular) and what kind of stress & strain do they represent? 426-430 15.4
15.10
15.15
 
C.2
How does a geologist describe the orientation of rock units in the field? 423-425 15.7
15.8
 
C.3
How do geologists classify faults and what kind of stress & strain do they represent? 430-436 15.4
15.20
15.21
15.24
15.28