Figure 2. Diamictite is a poorly sorted or non-sorted terrigenous non-calcareous sedimentary rock that contains variously sized clasts from clay to boulders in a muddy matrix. Energy. Mudflow A mudflow is a mass of saturated rock particles of all sizes. On hillsides with soils rich in clay, little rain, and not much vegetation to hold the soil in place, a time of high precipitation will create a mudflow. Karst is an area of land made up of limestone. A rockfall is a large amount of rock that falls independently from a slope or cliff and forms an irregular pile of rock, called a talus slope, at the base of the slope. Added water creates natural hazards produced by gravity (figure 5). Geologi. Definition. But then, this is a geology class, not a history class.) mudflow or glacial debris lying between lava flows. Definition. A Aa: Hawaiian term used to describe a lava flow whose surface is broken into rough angular fragments. Photo by Yevgeny Vapnik, 2008. It occurs slowly and is measured in millimeters or centimeters per year. noun. It has a higher density and viscosity than a streamflow and can deposit only the coarsest part of its load; this causes irreversible sediment entrainment. The flood waters carry the soil and rocks from a large slope area and washes them to a gulch or canyon. Similar flows can be produced from very different lithologies when F f is similar. A large displacement of sediment, usually down a slope. Define mudflows. Definition: A Debris Flow is basically a fast-moving landslide made up of liquefied, unconsolidated, and saturated mass that resembles flowing concrete. Lahars and Mudflow. When earth material moves down a hillside as a fluidlike mass, it is called an earthflow. n. 1. Facts about Landslides 3: the slope stability. A mudflow is a flowing mixture of debris and water, usually moving down a channel. Six of this type The author of this p

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