Essential SRPs for Plate Tectonics. 

Learn these and you can use them in several Plate Tectonics Essays.

(s) Statement

(d) Development

(se) Something Extra

1. Types of Plate Boundaries

• Full SRP: Plate boundaries are categorized into three main types: oceanic-oceanic, oceanic-continental, and continental-continental. (S) These boundaries result in different tectonic features depending on the plates involved. (D) They can form landforms such as trenches, volcanoes, and mountain ranges. (SE)

• Used in: Volcanoes, Earthquakes, Fold Mountains, Convergent Boundaries

2. Oceanic-Oceanic Convergence

• Full SRP: At oceanic-oceanic convergent boundaries, the denser plate subducts beneath the other. (S) This subduction causes the formation of ocean trenches and volcanic island arcs as magma rises from the mantle. (D) For example, the Philippine Islands and Japanese Islands were formed this way. (SE)

• Used in: Volcanoes, Earthquakes, Convergent Boundaries

3. Subduction at Oceanic-Oceanic Boundaries

• Full SRP: At oceanic-oceanic boundaries, the older and denser oceanic plate subducts beneath the younger one. (S) As the plate sinks, it melts, creating magma that rises to the surface to form volcanic island arcs. (D) Examples of volcanic island arcs include the Philippine Islands and Japan. (SE)

• Used in: Volcanoes, Earthquakes, Convergent Boundaries

4. Oceanic-Continental Convergence

• Full SRP: At oceanic-continental boundaries, the denser oceanic plate subducts beneath the lighter continental plate. (S) This causes the formation of volcanic mountain chains as magma rises from the melting oceanic plate. (D) An example of this is the Andes Mountains, formed by the subduction of the Nazca Plate beneath the South American Plate. (SE)

• Used in: Volcanoes, Earthquakes, Fold Mountains, Convergent Boundaries

5. Subduction and Volcanoes

• Full SRP: As the oceanic plate subducts, it melts due to intense heat and pressure in the mantle. (S) The resulting magma rises through the continental crust, creating volcanoes along the boundary. (D) This process is responsible for the formation of the Andean Volcanic Belt. (SE)

• Used in: Volcanoes, Convergent Boundaries

6. Trench Formation

• Full SRP: Subduction of an oceanic plate beneath a continental plate forms deep ocean trenches. (S) These trenches mark the point where the oceanic plate is being pushed into the mantle. (D) For example, the Peru-Chile Trench formed where the Nazca Plate subducts beneath the South American Plate. (SE)

• Used in: Volcanoes, Earthquakes, Convergent Boundaries

7. Continental-Continental Convergence

• Full SRP: At continental-continental convergent boundaries, neither plate subducts due to similar densities. (S) Instead, the collision causes the crust to buckle and fold, forming fold mountains. (D) The Himalayas were formed by the collision of the Indian Plate with the Eurasian Plate. (SE)

• Used in: Fold Mountains, Convergent Boundaries

8. Pressure at Continental Boundaries

• Full SRP: The collision of two continental plates at convergent boundaries generates enormous pressure. (S) This pressure causes the crust to rise, forming some of the highest mountain ranges in the world. (D) An example is the Himalayas, which include Mount Everest, the tallest peak on Earth. (SE)

• Used in: Fold Mountains, Earthquakes, Convergent Boundaries

9. Earthquakes at Destructive Boundaries

• Full SRP: Destructive boundaries are known for generating powerful earthquakes as plates collide or subduct. (S) The pressure and friction between the plates build up and are eventually released as seismic energy. (D) For example, the 2015 Nepal earthquake occurred due to the collision of the Indian Plate and the Eurasian Plate. (SE)

• Used in: Earthquakes, Convergent Boundaries

10. Earthquakes at Oceanic-Continental Boundaries

• Full SRP: At oceanic-continental convergent boundaries, subduction causes friction between the two plates. (S) This friction builds up stress until it is released as an earthquake. (D) The Peru-Chile Trench is an area prone to earthquakes caused by the subduction of the Nazca Plate under the South American Plate. (SE)

• Used in: Earthquakes, Convergent Boundaries

11. Volcanoes at Destructive Boundaries

• Full SRP: Volcanoes form at destructive boundaries when the subducting plate melts and magma rises through the overlying plate. (S) This magma forms volcanoes that are often explosive due to the high silica content of the magma. (D) An example of this process is seen in the Andes, where subduction leads to volcanic activity. (SE)

• Used in: Volcanoes, Convergent Boundaries

12. Ocean Trenches and Island Arcs

• Full SRP: Subduction at oceanic-oceanic boundaries results in the formation of deep ocean trenches and volcanic island arcs. (S) The trench forms where the subducting plate is forced into the mantle, and volcanic island arcs form as magma rises. (D) The Mariana Trench, the deepest point on Earth, and the Philippine Islands are examples of this process. (SE)

• Used in: Volcanoes, Convergent Boundaries

13. Long-Term Effects of Destructive Boundaries

• Full SRP: Over millions of years, destructive boundaries continuously reshape the Earth’s surface. (S) They create mountain ranges, deep ocean trenches, and volcanic arcs through processes like subduction and collision. (D) The Pacific Ring of Fire is a prime example of an area shaped by destructive boundaries. (SE)

• Used in: Volcanoes, Earthquakes, Fold Mountains, Convergent Boundaries

14. Named Examples of Destructive Boundaries

• Full SRP: Examples of key features at destructive boundaries include the Mariana Trench (oceanic-oceanic), the Andes Mountains (oceanic-continental), and the Himalayas (continental-continental). (S) These are among the most well-known landforms created by subduction and collision at plate boundaries. (D) The Pacific Ring of Fire contains many other similar examples of destructive boundaries. (SE)

• Used in: Volcanoes, Earthquakes, Fold Mountains, Convergent Boundaries

15. Divergent Boundaries

• Full SRP: Divergent boundaries occur where two tectonic plates move apart, allowing magma to rise and create new crust. (S) At oceanic-oceanic boundaries, this forms mid-ocean ridges, while continental-continental boundaries create rift valleys. (D) For example, the Mid-Atlantic Ridge is a classic example of an oceanic-oceanic divergent boundary. (SE)

• Used in: Divergent Boundaries, Volcanoes

16. Oceanic-Oceanic Divergence

• Full SRP: At oceanic-oceanic divergent boundaries, two oceanic plates separate, allowing magma to rise and form new oceanic crust. (S) This process creates mid-ocean ridges, such as the Mid-Atlantic Ridge, where the Eurasian Plate and the North American Plate are moving apart. (D) The continuous separation of these plates causes the ocean basin to widen. (SE)

• Used in: Divergent Boundaries, Volcanoes

17. Seafloor Spreading

• Full SRP: As oceanic plates pull apart at divergent boundaries, magma rises and solidifies, creating new seafloor. (S) This process is known as seafloor spreading and continuously adds new material to the ocean floor. (D) The Mid-Atlantic Ridge is a prime example of seafloor spreading, where new crust is being created, causing the Atlantic Ocean to widen over millions of years. (SE)

• Used in: Divergent Boundaries, Volcanoes

18. Rift Valleys at Oceanic Divergent Boundaries

• Full SRP: At oceanic divergent boundaries, the separation of plates creates a rift valley along the mid-ocean ridge. (S) This rift valley is an area of frequent volcanic activity. (D) For example, the Mid-Atlantic Ridge contains a rift valley that runs through Iceland, a volcanically active region. (SE)

• Used in: Divergent Boundaries, Volcanoes

19. Volcanic Activity at Divergent Boundaries

• Full SRP: Volcanoes form along divergent boundaries as magma rises to fill the gap between separating plates. (S) The magma is usually low in silica, resulting in gentle eruptions. (D) A well-known example is the 2010 eruption of Eyjafjallajökull in Iceland, located on the Mid-Atlantic Ridge. (SE)

• Used in: Divergent Boundaries, Volcanoes

20. Continental-Continental Divergence

• Full SRP: At continental-continental divergent boundaries, the crust stretches and thins, forming rift valleys. (S) As the land pulls apart, volcanic activity occurs along the rift. (D) An example is the East African Rift Valley, where the African Plate is slowly splitting into the Somali Plate and the Nubian Plate. (SE)

• Used in: Divergent Boundaries

21. Rift Valley Formation at Continental Boundaries

• Full SRP: The process of rifting at continental boundaries occurs as the crust stretches and becomes thinner. (S) This leads to the formation of large depressions, known as rift valleys, which may eventually become ocean basins. (D) The East African Rift Valley is an example of this process, where volcanic activity and seismic activity are common as the continent splits. (SE)

• Used in: Divergent Boundaries

22. Volcanic Islands at Oceanic Divergent Boundaries

• Full SRP: Repeated volcanic eruptions at oceanic divergent boundaries can build volcanic islands. (S) As magma cools and solidifies above sea level, volcanic islands like Iceland are formed. (D) Iceland, located on the Mid-Atlantic Ridge, is one of the most volcanically active regions in the world. (SE)

• Used in: Divergent Boundaries, Volcanoes

23. Earthquakes at Divergent Boundaries

• Full SRP: Earthquakes frequently occur along divergent boundaries as the plates move apart, creating tension in the crust. (S) These earthquakes are usually shallow and less destructive but frequent. (D) For example, shallow-focus earthquakes are common along the Mid-Atlantic Ridge, especially in Iceland, where the plates are actively moving apart. (SE)

• Used in: Divergent Boundaries, Earthquakes

24. Mid-Ocean Ridges

• Full SRP: The Mid-Atlantic Ridge is the most prominent example of an oceanic-oceanic divergent boundary. (S) It stretches across the floor of the Atlantic Ocean and is the longest mountain range in the world. (D) This ridge is formed as magma rises and solidifies, creating new oceanic crust along the plate boundary. (SE)

• Used in: Divergent Boundaries, Volcanoes

25. Formation of New Ocean Basins

• Full SRP: Over time, divergent boundaries lead to the formation of new ocean basins as the plates pull apart. (S) This process created the Atlantic Ocean, which continues to widen due to the seafloor spreading along the Mid-Atlantic Ridge. (D) New ocean basins may form in the future through similar processes, as seen in the East African Rift Valley. (SE)

• Used in: Divergent Boundaries, Volcanoes

26. Long-Term Effects of Divergent Boundaries

• Full SRP: Divergent boundaries play a key role in the continuous formation of new crust and the widening of ocean basins. (S) Over millions of years, the Atlantic Ocean has expanded, and new oceanic crust continues to be formed along the Mid-Atlantic Ridge. (D) This long-term process is ongoing and contributes to the shifting and changing of oceanic and continental landforms. (SE)

• Used in: Divergent Boundaries, Volcanoes

27. Continental Rifting and Future Oceans

• Full SRP: In the distant future, continental rifting may lead to the formation of new oceans. (S) The East African Rift Valley is an early-stage divergent boundary, which may eventually split Africa and create a new ocean basin as the land continues to pull apart. (D) Similar rifting processes led to the formation of the Atlantic Ocean millions of years ago. (SE)

• Used in: Divergent Boundaries

28. Named Examples of Divergent Boundaries

• Full SRP: Specific examples of divergent boundaries include the Mid-Atlantic Ridge (oceanic-oceanic) and the East African Rift Valley (continental-continental). (S) These areas are characterized by the continuous creation of new crust as plates pull apart. (D) Iceland, located on the Mid-Atlantic Ridge, is an example of an area of volcanic activity along a divergent boundary. (SE)

• Used in: Divergent Boundaries, Volcanoes

29. Continental Drift Theory (New SRP)

• Full SRP: The theory of continental drift was proposed by Alfred Wegener. (S) It suggests that all continents were once joined together in a supercontinent called Pangaea, which began to break apart around 200 million years ago. (D) Evidence includes the matching coastlines of South America and Africa, and fossils found on multiple continents. (SE)

• Used in: Plate Tectonics Theory

30. Matching Rock and Fossil Evidence (New SRP)

• Full SRP: Wegener’s continental drift theory was supported by matching rock layers and fossils found on different continents. (S) For example, fossils of the Mesosaurus were found in South America and Africa, showing that these landmasses were once connected. (D) Identical rock layers in eastern North America and northern Europe also support this theory. (SE)

• Used in: Plate Tectonics Theory

31. Thermal Convection Currents (New SRP)

• Full SRP: Thermal convection currents in the Earth’s mantle are the primary driving force behind plate tectonics. (S) As magma is heated in the mantle, it rises, then cools and sinks again, creating a circular flow that pushes the plates apart or towards each other. (D) This process explains the movement of tectonic plates and is critical in the theory of plate tectonics. (SE)

• Used in: Plate Tectonics Theory, Volcanoes, Earthquakes

32. Seafloor Spreading at Mid-Ocean Ridges (New SRP)

• Full SRP: The process of seafloor spreading occurs at mid-ocean ridges, where new oceanic crust is formed as magma rises from below. (S) This process was first observed at the Mid-Atlantic Ridge and provided strong evidence for plate tectonics. (D) Harry Hess discovered that the age of the seafloor increased with distance from the ridge, proving that new crust was constantly being created. (SE)

• Used in: Plate Tectonics Theory, Divergent Boundaries

33. Age of Seafloor and Sediment Thickness (New SRP)

• Full SRP: Studies of the ocean floor revealed that the age of the seafloor increases as one moves away from mid-ocean ridges, providing evidence for seafloor spreading. (S) Additionally, the thickness of sediment on the seafloor also increases with distance from the ridge, further supporting this idea. (D) This data was crucial in the development of the plate tectonics theory. (SE)

• Used in: Plate Tectonics Theory, Divergent Boundaries

34. Subduction Zones (New SRP)

• Full SRP: At subduction zones, the oceanic plate is forced beneath a continental or another oceanic plate and sinks into the mantle, where it melts. (S) This process creates trenches, volcanic arcs, and mountain ranges. (D) Subduction also helps explain why plates do not expand indefinitely, balancing out the creation of new seafloor. (SE)

• Used in: Plate Tectonics Theory, Convergent Boundaries

35. Continental Orogeny (Folding) (New SRP)

• Full SRP: Folding occurs at continental-continental boundaries, where two plates collide, creating intense pressure that folds and buckles the crust. (S) This process results in the formation of fold mountains, such as the Himalayas and the Alps. (D) The Himalayas were created when the Indian Plate collided with the Eurasian Plate, forcing the crust upwards. (SE)

• Used in: Fold Mountains, Landform Development (Folding)

36. Caledonian Orogeny (New SRP)

• Full SRP: The Caledonian Orogeny occurred around 400 million years ago, as the Eurasian Plate and the North American Plate collided. (S) This folding event created mountain ranges in Ireland, such as the Leinster Mountains, and the folded layers of sedimentary rock beneath these peaks resulted in the formation of metamorphic rocks like quartzite and marble. (D) Crough Patrick and Sugarloaf are examples of Irish mountains formed during this period. (SE)

• Used in: Fold Mountains, Landform Development (Folding)

37. Armorican Orogeny (New SRP)

• Full SRP: The Armorican Orogeny occurred around 250 million years ago as the Eurasian Plate collided with the African Plate. (S) This folding event created the Munster Ridge Valley in Ireland, which includes sandstone ridges such as The Galtees. (D) As the plates converged, limestone and sandstone layers were buckled and uplifted to form ridges. (SE)

• Used in: Fold Mountains, Landform Development (Folding)

38. Alpine Orogeny (New SRP)

• Full SRP: The Alpine Orogeny began around 60 million years ago, as the African Plate collided with the Eurasian Plate. (S) This process created the Alps and Himalayas, two of the youngest and highest mountain ranges in the world. (D) These mountains are still rising today, as the plates continue to collide. (SE)

• Used in: Fold Mountains, Landform Development (Folding)

39. Munster Ridge Valley (New SRP)

• Full SRP: The Munster Ridge Valley in Ireland was created during the Armorican Orogeny. (S) Layers of limestone and sandstone were folded into a series of ridges, such as The Galtees and The Comeraghs. (D) Over time, weathering and erosion exposed the folded strata, creating distinctive valleys and ridges. (SE)

• Used in: Fold Mountains, Landform Development (Folding)

40. Leinster Batholith (New SRP)

• Full SRP: The Leinster Batholith formed during the Caledonian Orogeny, when magma intruded into folded sedimentary rock layers and cooled slowly beneath the surface. (S) This granite batholith is now exposed in the Wicklow Mountains, forming a resistant landscape. (D) Over time, erosion removed the overlying rocks, revealing the granite beneath. (SE)

• Used in: Landform Development (Folding)

41. Basalt at Antrim-Derry Plateau (New SRP)

• Full SRP: The Antrim-Derry Plateau formed around 65 million years ago during intense volcanic activity, as lava erupted from fissures and cooled to form basalt. (S) The Giant’s Causeway is a famous feature of this landscape, where hexagonal basalt columns were created by the cooling lava. (D) This plateau is a key example of the impact of volcanic activity on the Irish landscape. (SE)

• Used in: Landform Development (Volcanic)

42. Folding Mechanics in Landform Development

• Full SRP: Folding occurs when two plates collide, creating compressional forces. (S) These forces buckle and fold the Earth's crust, creating anticlines (upfolds) and synclines (downfolds). (D) This process is responsible for the formation of fold mountains such as the Munster Ridge Valley in Ireland. (SE)

• Essays: Folding, Irish Tectonic Activity

43. Erosion of Fold Mountains

• Full SRP: Over time, fold mountains are subject to weathering and erosion, which shapes their peaks and valleys. (S) For example, the anticlines and synclines in the Munster Ridge Valley have been significantly worn down over millions of years, exposing sandstone and other sedimentary rock. (D) These erosional processes result in distinctive ridges and valleys. (SE)

• Essays: Folding, Irish Tectonic Activity

44. Munster Ridge Valley

• Full SRP: The Munster Ridge Valley is an example of a landscape formed through folding during the Armorican Orogeny. (S) The folding caused the limestone and sandstone in the region to buckle into ridges and synclines. (D) The result is a landscape characterized by ridges and valleys, shaped further by erosion. (SE)

• Essays: Folding, Irish Tectonic Activity

45. Leinster Batholith

• Full SRP: The Leinster Batholith was formed as part of the Caledonian Orogeny 400 million years ago. (S) The batholith is composed of granite, which cooled slowly beneath the Earth's surface. (D) Over time, the overlying sedimentary rock eroded away, exposing the granite to the surface, creating features like the Dublin and Wicklow Mountains. (SE)

• Essays: Irish Tectonic Activity, Folding

46. Antrim-Derry Plateau

• Full SRP: The Antrim-Derry Plateau was formed 60 million years ago as part of volcanic activity when the North American and Eurasian plates began to separate. (S) As magma rose to the surface and cooled, it formed extensive basalt layers, which now make up the Giant’s Causeway. (D) The hexagonal columns visible today are a result of cooling and contraction of the basalt. (SE)

• Essays: Irish Tectonic Activity, Folding

List of SRPs (1-46) for Flashcards

1. 1. Types of Plate Boundaries
      Describes different types: oceanic-oceanic, oceanic-continental, continental-continental.

1. 2. Oceanic-Oceanic Convergence
      Subduction of one oceanic plate beneath another, forming trenches and volcanic island arcs.

1. 3. Subduction at Oceanic-Oceanic Boundaries
      Magma forms as the subducting oceanic plate melts, creating volcanic island arcs.

1. 4. Oceanic-Continental Convergence
      The denser oceanic plate subducts beneath the continental plate, forming trenches and volcanic mountain chains.

1. 5. Subduction and Volcanoes
      Melting of subducted plates creates magma, forming volcanoes along oceanic-continental boundaries.

1. 6. Trench Formation
      Subduction at plate boundaries leads to the formation of deep ocean trenches.

1. 7. Continental-Continental Convergence
      Colliding continental plates cause fold mountains like the Himalayas.

1. 8. Pressure at Continental Boundaries
      Collision of two continental plates generates pressure, creating high mountain ranges.

1. 9. Earthquakes at Destructive Boundaries
      Collisions or subduction at destructive boundaries cause strong earthquakes.

1. 10. Earthquakes at Oceanic-Continental Boundaries
       Friction at subducting oceanic-continental boundaries leads to seismic activity.

1. 11. Volcanoes at Destructive Boundaries
       Volcanoes form due to magma rising from subducted oceanic plates at destructive boundaries.

1. 12. Ocean Trenches and Island Arcs
       Subduction creates ocean trenches and volcanic island arcs.

1. 13. Long-Term Effects of Destructive Boundaries
       Destructive boundaries shape Earth's surface over millions of years, forming mountain ranges and trenches.

1. 14. Named Examples of Destructive Boundaries
       Examples include the Mariana Trench (oceanic-oceanic), Andes (oceanic-continental), Himalayas (continental-continental).

1. 15. Divergent Boundaries
       Plates move apart, creating mid-ocean ridges or rift valleys.

1. 16. Oceanic-Oceanic Divergence
       Oceanic plates pull apart, forming mid-ocean ridges and seafloor spreading.

1. 17. Seafloor Spreading
       New crust forms as magma rises at divergent boundaries, expanding the ocean floor.

1. 18. Rift Valleys at Oceanic Divergent Boundaries
       Separation of oceanic plates forms rift valleys along mid-ocean ridges.

1. 19. Volcanic Activity at Divergent Boundaries
       Volcanoes form along divergent boundaries as magma rises between separating plates.

1. 20. Continental-Continental Divergence
       Continental plates pull apart, forming rift valleys like the East African Rift.

1. 21. Rift Valley Formation at Continental Boundaries
       Stretching of the continental crust forms large depressions, known as rift valleys.

1. 22. Volcanic Islands at Oceanic Divergent Boundaries
       Volcanic islands form at divergent boundaries through repeated eruptions.

1. 23. Earthquakes at Divergent Boundaries
       Shallow earthquakes occur frequently along divergent boundaries.

1. 24. Mid-Ocean Ridges
       Continuous formation of new oceanic crust along oceanic-oceanic divergent boundaries, like the Mid-Atlantic Ridge.

1. 25. Formation of New Ocean Basins
       Divergent boundaries can eventually lead to the formation of new ocean basins.

1. 26. Long-Term Effects of Divergent Boundaries
       Formation of ocean basins and the expansion of oceans over millions of years.

1. 27. Continental Rifting and Future Oceans
       Continental rifting, such as in the East African Rift, may lead to new ocean formation in the future.

1. 28. Named Examples of Divergent Boundaries
       Mid-Atlantic Ridge and East African Rift are examples of oceanic and continental divergent boundaries.

1. 29. Earthquakes at Subduction Zones
       Earthquakes caused by the subduction of oceanic plates beneath continental plates.

1. 30. Earthquakes at Transform Boundaries
       Earthquakes occur as plates slide past one another along transform boundaries.

1. 31. Shallow Earthquakes at Divergent Boundaries
       Shallow-focus earthquakes are common at divergent boundaries.

1. 32. Earthquakes at Continental-Continental Boundaries
       Colliding continental plates generate strong earthquakes.

1. 33. Formation of Fold Mountains at Convergent Boundaries
       Fold mountains form due to the collision of oceanic-continental or continental-continental plates.

1. 34. Pacific Ring of Fire
       The Pacific Ring of Fire is a zone of frequent volcanic and earthquake activity dominated by destructive boundaries.

1. 35. Tectonic Activity and Seismic Zones
       Tectonic activity creates seismic zones in regions like the Andes and Pacific Ring of Fire.

1. 36. Theory of Continental Drift
       Alfred Wegener's theory suggests continents were once joined and drifted apart.

1. 37. Evidence of Continental Drift
       Matching coastlines, fossils, and rock types support the theory of continental drift.

1. 38. Thermal Convection Currents
       Plates move due to convection currents in the mantle, driving tectonic movement.

1. 39. Caledonian Orogeny
       400 million years ago, folding caused by the collision of the Eurasian and North American plates.

1. 40. Armorican Orogeny
       250 million years ago, folding caused by the collision of the Eurasian and African plates, creating the Munster Ridge Valley.

1. 41. Named Examples of Fold Mountains
       Examples of fold mountains include the Himalayas, Andes, and Alps.

1. 42. Folding and Erosion in Ireland
       Fold mountains like the Caledonian and Armorican ranges were formed by tectonic collisions in Ireland.

1. 43. Munster Ridge Valley
       A landscape shaped by folding during the Armorican orogeny.

1. 44. Leinster Batholith Formation
       Formed due to folding and intrusion of magma during the Caledonian orogeny.

1. 45. Antrim-Derry Plateau Formation
       Volcanic activity at divergent boundaries formed the Antrim-Derry Plateau.

1. 46. Giant’s Causeway
       Hexagonal basalt columns formed by cooling lava during volcanic activity at a divergent boundary.

Which SRPs to use in Each Essay

Global Distribution of Volcanoes (15 SRPs)

SRP: 1, 2, 4, 5, 6, 11, 12, 13, 14, 17, 19, 22, 24, 26, 28

Global Distribution of Earthquakes (15 SRPs)

SRP: 1, 2, 6, 8, 9, 10, 13, 14, 23, 29, 30, 31, 32, 33, 35

Global Distribution of Fold Mountains (15 SRPs)

SRP: 1, 4, 7, 8, 13, 14, 33, 39, 41, 42, 43, 44, 6, 9, 35

Destructive Boundaries (Convergent Boundaries) (15 SRPs)

SRP: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 33

Constructive Boundaries (Divergent Boundaries) (15 SRPs)

SRP: 1, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28

Tectonic Activity in Ireland (15 SRPs)

SRP: 1, 6, 7, 13, 14, 35, 41, 43, 44, 45, 46, 39, 42, 8, 33

Theory of Plate Tectonics (15 SRPs)

SRP: 1, 2, 4, 5, 15, 16, 17, 36, 37, 38, 9, 39, 33, 26, 6

How Folding Influences the Development of Landforms (15 SRPs)

SRP: 7, 8, 39, 41, 42, 43, 44, 6, 9, 33, 13, 45, 46, 4, 14

Folding Impact on Landscape Development (15 SRPs)

SRP: 7, 8, 39, 41, 42, 43, 44, 6, 9, 33, 13, 45, 46, 4, 14

Global Distribution of Volcanoes (15 SRPs)

SRP: 1, 2, 4, 5, 6, 11, 12, 13, 14, 17, 19, 22, 24, 26, 28

Global Distribution of Earthquakes (15 SRPs)

SRP: 1, 2, 6, 8, 9, 10, 13, 14, 23, 29, 30, 31, 32, 33, 35

Global Distribution of Fold Mountains (15 SRPs)

SRP: 1, 4, 7, 8, 13, 14, 33, 39, 41, 42, 43, 44, 6, 9, 35

Destructive Boundaries (Convergent Boundaries) (15 SRPs)

SRP: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 33

Constructive Boundaries (Divergent Boundaries) (15 SRPs)

SRP: 1, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28

Tectonic Activity in Ireland (15 SRPs)

SRP: 1, 6, 7, 13, 14, 35, 41, 43, 44, 45, 46, 39, 42, 8, 33

Theory of Plate Tectonics (15 SRPs)

SRP: 1, 2, 4, 5, 15, 16, 17, 36, 37, 38, 9, 39, 33, 26, 6

How Folding Influences the Development of Landforms (15 SRPs)

SRP: 7, 8, 39, 41, 42, 43, 44, 6, 9, 33, 13, 45, 46, 4, 14

Folding Impact on Landscape Development (15 SRPs)

SRP: 7, 8, 39, 41, 42, 43, 44, 6, 9, 33, 13, 45, 46, 4, 14