Earthquakes2

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Earthquakes2

  1. 1. FAULTS Faul
  2. 2. FAULTS A fault is a planar fracture or discontinuity in a volume of rock, across which there has been significant displacement along the fractures as a result of earth movement.
  3. 3. FAULTS (DIPSLIP) A Normal Fault create space. Two blocks of crust pull apart, extending the crust.
  4. 4. FAULTS (DIPSLIP) Hanging Wall Footwall A Normal Fault create space. Two blocks of crust pull apart, extending the crust.
  5. 5. FAULTS (DIPSLIP) Reverse faults, also called thrust faults, squeeze the crust, pushing two blocks of crust on top of each other.
  6. 6. FAULTS (DIPSLIP) Reverse faults, also Hanging Wall Footwall called thrust faults, squeeze the crust, pushing two blocks of crust on top of each other.
  7. 7. FAULTS (DIPSLIP) Strike-slip faults indicate rocks are sliding past each other, with little to no vertical movement.
  8. 8. FAULTS (DIPSLIP) Top View Strike-slip faults indicate rocks are sliding past each other, with little to no vertical movement.
  9. 9. FAULTS Strike-slip faults indicate rocks are sliding past each other, with little to no vertical movement.
  10. 10. FAULTS Strike-slip faults indicate rocks are sliding past each other, with little to no vertical movement.
  11. 11. FAULTS system in the Philippines LAOAG CITY
  12. 12. FAULTS system in the Philippines MARIKINA VALLEY FAULT SYSTEM
  13. 13. FAULTS system in the Philippines Near BORONGAN
  14. 14. FAULTS system in the Philippines GENERAL SANTOS CITY

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