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  1. What is a fault and what are the different types? - USGS.gov

    What is a fault and what are the different types? A fault is a fracture or zone of fractures between two blocks of rock. Faults allow the blocks to move relative to each other. This movement may …

  2. Fault | Definition & Types | Britannica

    Nov 11, 2025 · Fault, in geology, a planar or gently curved fracture in the rocks of Earth’s crust, where compressional or tensional forces cause relative displacement of the rocks on the …

  3. Faults: Definition, Types, Causes, and Geological Importance

    Jun 26, 2019 · Learn what geological faults are, how they form, and the main types of faults — normal, reverse, thrust, strike-slip, and oblique — with their causes and effects.

  4. Fault (geology) - Wikipedia

    In geology, a fault is a planar fracture or discontinuity in a volume of rock across which there has been significant displacement as a result of rock-mass movements.

  5. Types of Faults With Photos - Geology In

    Fault is a fracture in the Earth's crust where blocks of rock have moved past each other due to tectonic forces. This movement is the primary cause of earthquakes and plays a fundamental …

  6. 3 Types of Faults: Normal, Reverse and Strike-Slip - Earth How

    The 3 types of faults are: normal, reverse and strike-slip. When two blocks slide horizontally, it's strike-slip. If it moves vertically, it's dip-slip.

  7. What is a Fault and What are the Different Types of Faults?

    Discover what a fault is, understand the different types of earthquake faults (seismic fracture or rupture) and how they can impact you. This comprehensive guide explores normal faults, …

  8. Fault: Definition and Examples in Geography - ThoughtCo

    May 14, 2025 · A fault is a break in rock where movement and earthquakes often happen. There are different kinds of faults, like dip-slip and strike-slip, which differ by movement and angle.

  9. What is a fault? - AMNH

    A fault is a rock fracture along which movement occurs. Normal faults develop where the crust stretches apart, as in the East African Rift Valley. In thrust faults, which are found at …

  10. Faults: Meaning, Causes and Effects | Rocks | Geology

    Faults are generally caused under the influence of stresses acting upon the rocks of the crust of the earth from within. Any rock on or below the crust may withstand all the operating stresses …