Station A 2017

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Answer all of the historical questions regarding the origins of Plate Tectonic Theory on your answer sheet A.

Station A 2017

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1. (1pt) Who was the scientist that developed the preliminary theory which later became known as the Theory of Plate Tectonics?

2. (1 pt) What was the nationality of the scientist that developed the preliminary theory which later became known

as the Theory of Plate Tectonics?

3. (1 pt) What was the background of the scientist that developed the preliminary theory which later became

known as the Theory of Plate Tectonics? a. Geologist b. Botonist c. Climatologist d. Cartographer e. Meterologist f. Physicist g. Astronomer h. Zoologist

4. (1 pt) What was the original theory called?

5. (5 pts) What was the original evidence for the preliminary theory and where was it collected? ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________

6. (1 pt) How was the original theory received by the scientific community? a. With cautious optimism. b. It allowed for the theory of Natural Selection to be

developed. c. It greatly expanded the field of Geology. d. It was viewed as a hoax. e. It sparked a great deal of discussion and new scientific

inquiry into the scientific community. f. It was viewed as nonsense by the academic community

and made them angry. g. It helped explain creationist theory. h. It was highly respected.

7. (1pt) What happened to the original proposer of the theory?

a. He won a Nobel prize. b. He continued to support his theory until he died.

c. He was ridiculed. d. He looked for mechanisms to explain the movement of the continents.

e. He died within one year of its publication. f. He became rich after his theory was published. Go to back of answer sheet to complete this section.

a. Harry Hess b. Rachel Carson c. Emile Argand d. Alfred Wegner e. Alexander Du Toit f. Charles Darwin g. Arthur Holms h. Kurt Wegener

a. Dutch b. Swiss c. British d. Russian e. American f. German g. French h. Spanish

a. Plate Tectonic b. Continent Change c. Sea Floor Spreading d. Continental Drift e. Pangaea f. Plate Drift g. Continent Fit h. Land Bridge

Station A 2017

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8. (5 points)Give an in-depth explanation of the modern evidence for Plate Tectonic Theory.

___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________

9. *(TB 3 pts)How is the acceptance of the theory of Plate Tectonics similar to the currently debated scientific theory of Global Warming? ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________

10. *(TB 3 pts) Explain the relationship between Pangaea, Panthalassa, Gondwanda, Laurasia and the current known tectonic plate arrangements. ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________

Station B 2017

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Station C 2017

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Types of plates, boundaries and margins - with specific examples. Identification of tectonic boundaries from paleogeographic reconstructions\

Station C 2017

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Figure 1. Map of Ocean Floor on Earth. Earth's Land mass are also shown.

Station C 2017

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Figure 2. Topographic Image of Washington State, USA.

Station D 2017 (10 minutes)

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1. The map below shows the location of the Mid-Atlantic Ridge. Which statement best

describes what is occurring at this location? A. Two oceanic plates are converging, forming a transform fault. B. Two oceanic plates are subducting, forming a deep ocean rift valley. C. New oceanic crust is being formed along the mid-ocean ridge as two oceanic

plates diverge. D. New oceanic crust is being formed along the mid-ocean ridge as two oceanic

plates converge. E. Two oceanic plates are sliding past each other, forming a transform boundary.

2. The diagram below shows the geologic activity in areas A and B. Which statement best describes how the source of energy for these processes affects the areas in the diagram? A. The Sun's continuous supply of unlimited energy produces the spreading

center above point B. B. Gravitational energy from the attraction between the Sun and Earth drives the

plates apart at point B. C. Heat from friction caused by the plates colliding provides the energy for continued plate movement at point A. D. Heat from within the mantle creates convection currents and causes one plate to move below another at point

A. E. Pressure from the volcano is pushing plate A down into the mantle as an equal and opposite force.

3. *The map below shows a group of islands in the Pacific Ocean. The islands have many volcanoes, both active and dormant, and there are deep ocean trenches near the islands. Which of these processes is responsible for the formation of this group of islands? A. two oceanic plates pulling apart B. pressure from within the mantle as two plates slide passed each other. C. the erosion of a continental plate D. the subduction of ocean crust E. parallel movement of two ocean plates

4. One piece of evidence in support of plate tectonic theory is that the east coast of South America - A. fits like a puzzle piece with the west coast of Africa B. has the same type of beach sand as the east coast of North America C. is lined by a chain of volcanic mountains D. is very close to the Mid-Atlantic Ridge E. has the same rock type as Europe

5. The youngest rocks on the ocean floor are typically located near what feature? A. A mid-ocean ridge B. A continental shelf C. A black smoker D. An abyssal plain E. A subduction trench

Station D 2017 (10 minutes)

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6. The mountain shown is composed of deformed sedimentary layers. They are located near a tectonic plate boundary and are still increasing in elevation due to - A. colliding tectonic plates B. seafloor spreading of tectonic plates C. subduction of a tectonic plate D. transform faulting of a tectonic plate E. both C and D

7. Converging tectonic plates, as shown in the figure below, can produce deep ocean trenches. At which location would a deep ocean trench be located? A. point 1, because the oceans are deepest far from land B. point 2, because this is where the two crustal plates first meet C. point 3, where the continental crust meets the ocean D. point 4, where the subducted oceanic plate is at its deepest point E. both A and C

8. *A model of Earth’s internal structure is shown at right. Analysis of which type of data led to the development of this model? A. Seismic waves B. Depth of Earth’s oceans C. Magnetic field mapping D. Electromagnetic radiation E. Isobar gradients

9. The diagram shown illustrates which geological process? A. Faulting B. Folding C. Weathering D. Metamorphism E. D and B

10. Which of these pictures shows the last in the sequence of events? A. B. C. D.

Station D 2017 (10 minutes)

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11. Fossil evidence supports the idea of plate tectonics. The fossil remains of a small reptile only in South America and Africa, indicating that - A. the reptile migrated across the Atlantic on rafts of weeds B. the reptile was a powerful swimmer C. South America and Africa were formed at the same time D. the two continents were once joined together E. Both A and C

12. Scientists know what the condition of Earth's Interior is through A. analysis of earthquake waves speed through different parts of the planet. B. by comparing minerals from outer space with those found on the Earth. C. By examining the difference between the density of the entire Earth compared to the density of the

lithosphere. D. through the study of the volcano location. E. A, B and C.

13. The density of the continental crust is closest to A. 2.0 g/cm3 B. 2.3 g/cm3 C. 2.7 g/cm3 D. 3.0 g/cm3 E. 3.3 g/cm3

14. The density of oceanic crust is closest to A. 2.0 g/cm3 B. 2.3 g/cm3 C. 2.7 g/cm3 D. 3.0 g/cm3 E. 3.3 g/cm3

15. Fossils of Lystrosaurus, an early land-dwelling reptile, have been found in Antarctica, India, and South Africa. The distribution of these fossils suggests that these areas were once A. made of the same chemical elements B. covered by oceanic crust. C. home to a wide variety of organisms. D. connected to one another. E. located closely so that the animals trapped on floating debris could travel safely to another land mass.

16. The original theory prior to the modern day Plate Tectonic theory suggests that at 245 million years a single

landmass was surrounded by a sea called A. Pangaea. B. Laurasia. C. Pangesea. D. Gondwana. E. Panthalassa. F. Oceanea.

Station D 2017 (10 minutes)

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17. Which of the following statements concerning magnetic reversal is NOT true? A. Magnetic reversals are recorded in rocks on the ocean floor. B. The north and south magnetic poles have changed many times throughout Earth's history. C. Magnetic mineral grains in rocks on the ocean floor all point in the same direction. D. All igneous rocks are magnetic. E. none of the above

18. Which of the following makes up most of the Earth's mass? A. Crust B. Outer Core C. Mantle D. Inner Core E. Asthenosphere

Station E 2017

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Short Answer: Answer using complete sentences.

1. How do the three types of convergent boundaries differ from one another?

2. Explain the process of subduction. Examine the diagrams of boundaries and answer the questions that follow.

B.

3. Which type of tectonic plates are colliding in A, what geologic feature do they form and what is the mechanism for that formation? Explain your reasoning.

4. Which type of tectonic plates are colliding in B, what geologic feature do they form and what is the mechanism for that formation? Explain your reasoning.

Imagine that you could travel to the center of an Earth-like planet (each layer has the same properties as that on Earth. Use the table below to answer the questions that follow.

Composition Structure Crust (35 km) Lithosphere (250 km)

Mantle (1,500 km)

Asthenosphere (250 km) Mesosphere (1,000 km)

Core (2,548 km) Outer core (1,500 km) Inner core (1,048 km)

5. How far beneath Planet’s surface would you have to go to find the liquid material in the core?

.

6. At what range of depth would you find mantle material but still be within the lithosphere? C.

7. Describe the role of the asthenosphere in the movement of tectonic plates.

Station E 2017

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8. Which of the following is not considered a result of the movement of tectonic plates? A. Earthquakes B. Mountain ranges C. Rift valley D. Increased volcanic activity E. Karst topography

9. Which block diagram best shows a transform fault?

A. B. C. D.

10. A volcano erupts in the Andes Mountains. The eruptions are sometimes explosive and sometimes quiet. The formation of the volcano is due to A. A hot spot B. a subduction zone between a continental plate and an oceanic plate C. a divergent plate boundary between two continental plates D. a convergent plate boundary between two continental plates E. both A and B

11. In the illustration shown, which layer is an example of an intrusion? A. 1 B. 2 C. 3 D. 4 E. Both 3 and 1

12. The diagram below shows different features of an ocean basin. Where is

new ocean floor being created? A. Location 1 B. Location 2 C. Location 3 D. Location 4 E. Location 2 and 3

13. What type of plate boundary creates a strike-slip fault?

A. Convergent between two continental plates B. Divergent between two continental plates C. Transform between two continental plates D. Convergent between one oceanic plate and one continental plate E. Divergent between one oceanic plate and one continental plate.

Station E 2017

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14. What type of plate boundary interactions produce strong deep earthquakes?

A. Convergent between two continental plates B. Divergent between two continental plates C. Transform between two continental plates D. Convergent between one oceanic plate and one continental plate E. Divergent between two oceanic plates

15. What type of plate boundary interactions produce moderate and shallow earthquakes?

A. Convergent between two continental plates B. Divergent between two continental plates C. Transform between two continental plates D. Convergent between one oceanic plate and one continental plate E. Divergent between two oceanic plates

16. What type of plate boundary interactions produce weak and shallow earthquakes? A. Convergent between two continental plates B. Divergent between two continental plates C. Transform between two continental plates D. Convergent between one oceanic plate and one continental plate E. Divergent between two oceanic plates

17. The type of tectonic plate boundary involving a collision between two tectonic plates is

A. divergent. B. strike-slip. C. convergent. D. transform. E. normal. F. reverse.

18. The San Andreas fault is an example of a A. divergent boundary. B. strike-slip boundary. C. convergent boundary.

D. transform boundary. E. normal boundary. F. reverse boundary

Station E 2017

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Dynamic Planet Exam 2017 TEAM___________

EVENT PARAMETERS: Team of 2 students maximum (50 minutes) 10 minutes per station!

• Each team may bring four 8.5'' x 11" sheets of paper that may contain information on both sides in any form from any source.

o Each participant may also bring a "non­graphing" calculator.

o Students will demonstrate an understanding of the large­scale processes affecting the structure of Earth's crust.

o Participants will be presented with five timed stations. Each station will be 10 minutes.

SCORING: Points will be awarded for the quality and accuracy of responses. Ties will be broken by the accuracy and/or quality of answers to pre-selected questions.

TEAM Number: ____________ Station Regular Points Earned Tie Breaker Points Earned

A

B

C

D

E

2

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Station A 2017 (10 Minutes) TEAM _________________

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A. History of the theory of plate tectonics, including key scientists. 1. _____ (1 pt) 2. _____ (1 pt) 3. _____ (1 pt) 4. _____ (1 pt)

5. (5 pts) What was the original evidence for the preliminary theory and where was it collected?

___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________

6. _____ (1 pt) 7. _____ (1 pt)

8. (5 points)Give an in­depth explanation of the modern evidence for Plate Tectonic Theory.

___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________

9. *(TB 3 pts)How is the acceptance of the theory of Plate Tectonics similar to the currently debated scientific theory of Global Warming? ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________

10. *(TB 3 pts) Explain the relationship between Pangaea, Panthalassa, Gondwana, Laurasia and the current known tectonic plate arrangements. ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________

Team Number: _______________ Station A: 1__2__3__4__5__6__7__8__ = ________ 9__10__ = ______ Total Regular ___/ 16 TB Points ____ out of 6

Station B 2017(10 Minutes) TEAM _________________

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Structure of the Earth: Using the picture, identify each portion of the Earth and answer the questions that are pertinent to each area.

A. (1 pt each) What is this layer of the Earth called? 1­A: _____________________________________ 2­A: _____________________________________ 3­A: _____________________________________ 4­A: _____________________________________ 5­A: _____________________________________ B. (1 pt each) What is the composition of this layer of the Earth? 1­B: _____________________________________ 2­B: _____________________________________ 3­B: _____________________________________ 4­B: _____________________________________ 5­B: _____________________________________ C. (1 pt each) How thick is this layer of the Earth? 1­C: _____________________________________ 2­C: _____________________________________ 3­C: _____________________________________ 4­C: _____________________________________ 5­C: _____________________________________

D. (1 pt each) What are the physical characteristics of this layer of the Earth? 1­D: ______________________________________________________________________________________ 2­D: ______________________________________________________________________________________ 3­D: ______________________________________________________________________________________ 4­D: ______________________________________________________________________________________ 5­D: ______________________________________________________________________________________

E. * (TB 1 pt each)Why is this layer of the Earth comprised of these elements and why are its physical characteristics the

way they are? 1­E: ______________________________________________________________________________________ 2­E: ______________________________________________________________________________________ 3­E: ______________________________________________________________________________________ 4­E: ______________________________________________________________________________________ 5­E: ______________________________________________________________________________________

Team Number: _______________ Station B: 1ABCD___2 ABCD ___3 ABCD ___4 ABCD ___5 ABCD ___ = ____ TB 1E___2E___3E___4E___5E___ = ______ Total Regular ___/ 16 TB Points ____/ 5

Station C 2017 (10 Minutes) TEAM _________________

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For the first part of this station, use the Figure 1 to answer Parts A through F.

A. (0.5 pt each) What is the name of this plate and how large is it (square meters)?1. _________________________________ 2. _________________________________ 3. _________________________________ 4. _________________________________ 5. _________________________________ 6. _________________________________ 7. _________________________________

8. _________________________________ 9. _________________________________ 10. _________________________________ 11. _________________________________ 12. _________________________________ 13. _________________________________ 14. _________________________________

B. (0.5 pt each) What type of plate is it (continental , oceanic, combination)?

1. _________________________________ 2. _________________________________ 3. _________________________________ 4. _________________________________ 5. _________________________________ 6. _________________________________ 7. _________________________________

8. _________________________________ 9. _________________________________ 10. _________________________________ 11. _________________________________ 12. _________________________________ 13. _________________________________ 14. _________________________________

C. (0.5 pt each) Which direction is each plate currently moving (W, E, N, S, SW, SE, NE, NW)?1. _________________________________ 2. _________________________________ 3. _________________________________ 4. _________________________________ 5. _________________________________ 6. _________________________________ 7. _________________________________

8. _________________________________ 9. _________________________________ 10. _________________________________ 11. _________________________________ 12. _________________________________ 13. _________________________________ 14. _________________________________

D. (0.5 pt each) What type of boundaries does it have?(If there is more than one type, state the different types.)1. ____________________________________ 2. ____________________________________ 3. ____________________________________ 4. ____________________________________ 5. ____________________________________ 6. ____________________________________ 7. ____________________________________

8. ____________________________________ 9. ____________________________________ 10. ___________________________________ 11. ___________________________________ 12. ___________________________________ 13. ___________________________________ 14. ___________________________________

Go to back of answer sheet to complete this section. Team Number: _______________ Station C: A___ B___ C___ D___ E___ F___ G1­5,7 ___= ____ TB 6___, 8___ = ______ Total Regular ___/ 51 TB Points ____/6

Station C 2017 (10 Minutes) TEAM _________________

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E. (0.5 pt each) What type of geologic events or features are generated as a result of the boundary type for each

plate?1. ______________________________________ 2. ______________________________________ 3. ______________________________________ 4. ______________________________________ 5. ______________________________________ 6. ______________________________________ 7. ______________________________________

8. ______________________________________ 9. ______________________________________ 10. ______________________________________ 11. ______________________________________ 12. ______________________________________ 13. ______________________________________ 14. ______________________________________

F. (0.5 pt each) What type of rock is most common in this plate?1. ______________________________________ 2. ______________________________________ 3. ______________________________________ 4. ______________________________________ 5. ______________________________________ 6. ______________________________________ 7. ______________________________________

8. ______________________________________ 9. ______________________________________ 10. ______________________________________ 11. ______________________________________ 12. ______________________________________ 13. ______________________________________ 14. ______________________________________

Section G - For this section, use the diagrams supplied as Figures and your most reliable information.

1. (1 pt) Who was the scientist that linked the formation of the sea floor to the developing Plate Tectonic Theory? a. Harry Hess b. Rachel Carson c. Emile Argand d. Kurt Wegener e. Alfred Wegner f. Arthur Holms g. Alexander Du Toit h. Charles Darwin i. Madame Curie

2. (2 pts) Which plates are currently growing? (Use Figure 1) _________________________________________

3. (2 pts) Which plates are currently shrinking? (Use Figure 1) _________________________________________

4. (1 pt) Where is the oldest seafloor located (Use Figure 2)?__________________________________________

5. (1 pt) Where is new seafloor currently forming (Use Figure 2)? _______________________________________

6. *TB (3 pts) Explain what is going on in this picture and how does it relate to plate tectonic theory? (Refer to Figure 3)

7. (2 pts) What type of geologic features does Tectonic plate theory explain? (Use Figure 3)

8. *(TB 3 pts) What is the correlation of the movement of the plates to the geologic feature?

Station D 2017(10 Minutes) TEAM _________________

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Each question is worth 1 point 1. ____ 2. ____ 3. ____ (*TB 1 pt) 4. ____ 5. ____ 6. ____ 7. ____ 8. ____ (*TB 1 pt) 9. ____ 10. ____ (*TB 1 pt) 11. ____ 12. ____ 13. ____ 14. ____ 15. ____ 16. ____ 17. ____ 18. ____

Team Number: _______________ Station D: 1_2_4_5_6_7_9_11_12_13_14_15_16_17_18_ = ________ TB 3___, 8__, 10­ = ______ Total Regular ___/15 TB Points ____/3

Station E 2017(10 Minutes) TEAM _________________

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Short Answer: Answer using complete sentences.

1. (2 pt) How do the three types of convergent boundaries differ from one another?

2. (2 pt) Explain the process of subduction. Examine the diagrams of boundaries and answer the questions that follow.

A.

3. (2 pt) Which type of tectonic plates are colliding in A? Explain your reasoning.

4. (2 pt) Which type of tectonic plates are colliding in B? Explain your reasoning.

Imagine that you could travel to the center of an Earth-like planet (each layer has the same properties as that on Earth. Use the table below to answer the questions that follow.

Composition Structure Crust (35 km) Lithosphere (250 km)

Mantle (1,500 km) Asthenosphere (250 km) Mesosphere (1,000 km)

Core (2,548 km) Outer core (1,500 km) Inner core (1,048 km)

5. * (TB 1 pt) How far beneath Planet’s surface would you have to go to find the liquid material in the core? .

6. * (TB 1 pt) At what range of depth would you find mantle material but still be within the lithosphere? B.

7. * (TB 1 pt) Describe the role of the asthenosphere in the movement of tectonic plates.

Go to back of answer sheet to complete this s ection.

Station E 2017(10 Minutes) TEAM _________________

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1 pt Each Multiple Choice

8. ____ 9. ____ 10. ____ 11. ____ 12. ____ 13. ____ 14. ____ 15. ____ 16. ____ 17. ____ 18. ____

Team Number: _______________ Station E: 1_2_3_4_8_9_10_11_12_13_14_15_16_17_18_ = ________ TB 5__, 6__, 7­ = ______ Total Regular ___/19 TB Points ____/3

             

XX51

XX 19

Each multiple choice question is worth 1 point.