A landslide is called a mud flow when it is raining when it happens which causes the dirt to turn to mud, or when a landslide happens at a muddy area so instead of dirt, its mostly mud.
The rain seeps into the microscopic spaces between the soil particles. This turns the hillside into a thick liquid - which slides downhill due to gravity.
In Tamil, landslide is called "பகுதிப்படுத்துதல்" (Pakuthi Paduthuthal).
There are many types of rock flows that could answer this question, but the main two are debris flows and turbidity currents. A debris flow is a mass of loose rock and water which flows at equal velocity throughout its depth, called laminar flow. A turbidity current is a mass of loose rock and water which flows at varying velocities throughout its depth, called turbulent flow.
A telephone pole leaning downhill is most likely indicative of soil creep. Creep is a slow, gradual movement of soil and rock down a slope, often caused by factors like gravity, freeze-thaw cycles, and moisture changes. In contrast, a landslide is a more rapid and sudden movement, while a mudflow involves saturated soil flowing downhill. A slump typically involves a more rotational movement of a mass of soil or rock.
A lahar is a mudflow that results from water mixing with volcanic ash. They can be hot or cold.A pyroclastic flow is a flow of superheatd ash, rock and gas that moves down the side of a volcano and is much hotter than a lahar. This material is ejected directly from a volcano.
lahar
Landslide,rockfall,mudflow,and creep there is only 4
A landslide is the most destructive type of mass movement, and a mudflow is the rapid movement of a mixture of water, rock, and soil.
The rain seeps into the microscopic spaces between the soil particles. This turns the hillside into a thick liquid - which slides downhill due to gravity.
In Tamil, landslide is called "பகுதிப்படுத்துதல்" (Pakuthi Paduthuthal).
Gravity
A large falling movement of loose rocks and soil is called a landslide. This can be triggered by factors such as heavy rainfall, earthquakes, or human activities.
There are many types of rock flows that could answer this question, but the main two are debris flows and turbidity currents. A debris flow is a mass of loose rock and water which flows at equal velocity throughout its depth, called laminar flow. A turbidity current is a mass of loose rock and water which flows at varying velocities throughout its depth, called turbulent flow.
The heavy rains caused a mudflow. The mudflow came down the hill and hit the village.
Yes, a mass movement of mud is called a mudflow. Mudflows are fast-moving downhill flowing mixtures of water, mud, and debris that can be triggered by heavy rainfall, volcanic eruptions, or earthquakes.
A telephone pole leaning downhill is most likely indicative of soil creep. Creep is a slow, gradual movement of soil and rock down a slope, often caused by factors like gravity, freeze-thaw cycles, and moisture changes. In contrast, a landslide is a more rapid and sudden movement, while a mudflow involves saturated soil flowing downhill. A slump typically involves a more rotational movement of a mass of soil or rock.
A lahar is a mudflow that results from water mixing with volcanic ash. They can be hot or cold.A pyroclastic flow is a flow of superheatd ash, rock and gas that moves down the side of a volcano and is much hotter than a lahar. This material is ejected directly from a volcano.