
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.
What Is a Fault Line? - WorldAtlas
Jul 12, 2018 · A fault line is a geological fracture where the movement of masses of rock have displaced parts of the earth's crust.
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 …
What is a Fault Line in Geography - California Learning Resource …
Jul 2, 2025 · A fault line, in geological terms, represents a fracture or zone of fractures in the Earth’s crust, where rocks on either side have moved relative to each other.
Fault line Definition - Intro to Geology Key Term | Fiveable
A fault line is a fracture or zone of fractures between two blocks of rock, which allows for the movement of these blocks relative to each other. This movement can occur over time, …
What Is the Fault Line and How Do They Form? - Biology Insights
Sep 2, 2025 · A fault line is a fracture, or a zone of fractures, in the Earth’s crust where blocks of rock have moved past each other. This movement can range from microscopic shifts to large …
Fault Lines: Formation Processes, Types, and Their Impact on ...
Jul 1, 2025 · Fault lines are fractures in the Earth’s crust where tectonic plates converge, serving as the primary sites for earthquakes. This article explores the formation processes and types …
Fault | Definition & Types | Britannica
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 opposite …
Fault lines: Facts about cracks in the Earth - Live Science
Feb 8, 2023 · Faults are fractures in Earth's crust where rocks on either side of the crack have slid past each other. Sometimes the cracks are tiny, as thin as hair, with barely noticeable …
What is a Fault and What are the Different Types of Faults?
A fault line, sometimes also known as a fault trace, is where a fault can be mapped or observed on the surface. A fault line is often plotted on earth sciences maps to represent a fault.